wB.Arch, Tongji UniversiTy, shAnghAi, chinA

M.Arch (cAnDiDATe 2012), UniversiTy oF iLLinois AT UrBAnA-chAMPAign, iL, UsAAPPLicAnT For inTernshiP To Kohn PeDersen FoX AssociATes, shAnghAi

oF WAng ZhengPorTFoLio

The projects selected in this portfolio recorded my thinking of the problems that I met during my architecture design and survey in my bachelor degree study, my master degree study, and my gradual transition on ideas, creation and expression. In China, especially in Shanghai, which has large amounts of historical blocks and buildings, exploitation happens every day, and how to coordinate the conservation with exploitation is the most important question that our architects should consider. I tried to find the balance between conservation and exploitation, tradition and innovation, reality and ideality when I worked on my studio projects during these years of architecture study. And I hope to show it in this portfolio of mine.

inTroDUcTion

01

inDeXselected Work 2005-2010LEGACIES OF TRADITIONEXTENSION VS MIXTURERHYTHM FACADES & INTERSPACEWINDOWS OF THE CITYINTEGRATIONAL DESIGN OF URBAN COMMERCE CENTERHORIZONTAL EXTENSION VS VERTICAL DESIGNSURVEY AND DRAWINGFINE ARTS

04-1516-2526-3536-4546-5758-6768-6970-71

0302

LegAcies oF TrADiTion8-week forth year studio: shopping street in campus 03/2009~05/2009

Floor area: 10194m2

Partner: Xu chao & Xu jieyurole: concept, typeset, cAD drawing, model

instructor: Wang Bowei & Liu Min

Customer

Students CampusSouthern China

Tradition Commercial

The site of the shopping street was in a campus of Fujian province in the southeast of China. Nowadays the life on Chinese campus has become more complex and college students have taken a large percentage of consumers. How to make it convenient for college students’ shopping or how to make them interested in consuming was the main point of this design. From our survey before this design we found that there were some special characters that could establish this region such as the roof and some other traditional forms (which were called QiLou and GuoJieLou in Chinese). So we just decided to use “Legacies of Tradition” as our concept. And we plan to combine these traditional signals with our design in order to create the traditional environment in this shopping street.

0504

orientation

function areas

alter

adjust

The site was next to the student dormitories and there was a hill on the north of the site and to the south there were teaching buildings, canteens and playgrounds, which became the guide of our facades design. To the north we decided to divide the facades in order to make the consumers in the street would enjoy the beautiful sights of the green hill at any time, and to the south we used continuous facades, just left two or three entrances to the street. Site Plan

expected entrance landscape axise

teaching areasliving areashillother building

greenbelt

main road

main road

secondary roadpaths on the hill

0706

First Floor Plan

Second Floor Plan

Skylines on different direction

South Elevation

We arranged the different function areas according to our survey about the needs of college students and restaurants, book store, clothes shops are the three main parts that made up the shopping street. We decided the percentage of these different commercial types. We didn’t want to design a street that would easily see through so we make several corners in the street with the hope that to make the street more interesting, and how to make good sights on these corners was an another point of this design.

tired

relax

main circulationsecondary circulationsquareservice square

clothesfoodsservicegymhospitalbookshop

0908

Prototype

good

normal

bad

Section 1

Section 2

Section 3

section 4

The creation of the QiLou and GuoJieLou were important to the whole design. The spaces under the QiLou and GuoJieLou were the transition between the private spaces and public spaces, or between the indoor spaces and the outdoor spaces, which would be comfortable for people to stay. In order to create the similar atmosphere, we just put almost all the restaurants under QiLou and GuoJieLou, and arranged tables and chairs outdoor.

origin 1110

Tile Roof

Steel Tripod Beam

Concrete Column

Diagrams of Roof

Hole of Roof: Tree Hole of Roof: Light Hole of Roof: View

Steel Column

Brick Walls

Inner Elevation

Roof was another character that we focused on. And because of the new technologies of structure we examined several new arrangement of the traditional roofs. We tried several ways on how to make holes on these roofs and found reasons for each way. All these holes made the atmosphere of the street a little different and at the same time the street became interesting.

1312

1514

eXTension vs MiXTUre8-week third year studio: hillside sports club Design 03/2008~05/2008Floor area: 3600m2

instructor: Zhang Li

The site was in south China and we were asked to select one place freely on the hill given to us as our site of this building. In my opinion, a sports club in such environment was a place embodying natural beauty and sports energy in space, so I chose “Extension VS Mixture” as my concept in order to achieve my purpose on creat ing a place where people could relax themselves both by taking exercises and enjoying the natural beauty. I hoped my design would be the extension of the hill without ruining the wonderful landscape.

handmade Model site Model

17

site study

site Axises of Building

Along The Hillside Main EntrancePath On BankPath From The Lake

Path To The Lake

Vertical Axises

Paths and entrances

gradientsunshine DirectionPrevailing Wind Direction (summer)

southeast Perspective

Site

Southeast

In China, because we are on the Northern Hemisphere, south and east are the best directions to receive sunshine. At the same time, in order to use the wind that was caused by this special terrain, I chose the place that lean against the hill on the northwest of the building, so most of the building would face southeast. The lake was another point that I considered, I wished that my design would combine the hill and the lake so that visitors here would enjoy the natural beauty of the hill and the lake at the same time 1918

Four Floors

Move Backward

Move right

concept

extension i

extension ii

extension iii Bearing Walls

eaves

extension iv Bearing Walls

+4.9m & + 6.1m Floor Plan

Coffee

Entrance

Ping Pong

Public

Refresh

Bowling

Gym Outdoor Treeace

circulation concept

Perspective From south

Spa Billiards

Reading Room

+ 10.3m Floor Plan

+ 14.5m & +15.2m Floor Plan

+19.4m Floor Plan

Beams

columns

A principle that I used when I arranged the function spaces of the building was that I put those rooms with strenuous sports on lower floors and the rooms needed silence on upper floors. While considering the construction of the club, I mixed beams and columns with bearing wall, which was also a character of this club.

I designed lots of outdoor terraces for visitors’ actions and enjoyment of the landscape. It was hard to divide the actions outdoor from actions indoor in this design, so in order to make it convenient for visitors to travel between different floors, I considered the design of circulation outdoor the same important as the design of circulation indoor. 2120

section 1 section 6

section 2 section 7

section 3 section 8

section 4 section 9

section 5 section 10

12

3

0 10 20

4

5 6

7

1 -- Outer Facade2 -- Inner Facade3 -- Ventilation Components4 -- Concrete Column5 -- Ceiling6 -- Concrete Clab7 -- Hollow Floor

SunshineInduced VentilationSelf-ventilation

Awning DesignThere was a lot of sunshine in south China and when it was in the day time, especially in summer, how to keep out of direct sunlight and how to avoid too much sunshine was one of the most important considerations in the design of environment control. I made the awnings extend a certain length out of the walls in order to achieve this goal and to make sure the rooms would get enough sunlight.

self-ventilationMost of the rooms of this club faced to the direction of summer prevailing wind, and how to use this kind of natural energy well to achieve the purpose of energy saving was another consideration in environment control design. A special ventilation component was fixed to the windows. Wind would go from the bottom into the rooms, be heated by the solar energy, go up, and then go out of the rooms to realize self-ventilation.

induced ventilationThe depth of the building perpendicular to the hillside was too big for wind to reach by self-ventilation only. So we needed induced ventilation here to realize natural ventilation on the whole scale. I used staircase to match the goal of induced ventilation. The staircase was put almost in the middle of the building to induce wind from the windows of rooms to corridors.

2322

4.9

4.9

Narrow

Quiet

Weak

height

height

Normal

Normal

Strong

Wide

Extream

6.1

6.1

10.3

10.3

14.5

14.5

15.2

15.2

19.4

19.4

Activity intensity

Perspective of cafeField of view

Absorbing 270'c views in the clubDiagram of Views

Design of views was an important part in this project. I tried to relate views to activity intensity in order to arrange the windows on the elevation. In my opinion, visitors taking activities as Ping-Pong and Bowling may not need too much views to landscape and those visitors who were drinking or talking may take much time enjoying the natural beauty. So I designed the elevations according to the tables above showing the relationship between activity intensity and field of views. 2524

rhyThM FAcADes & inTersPAce8-week third year studio: Museum of Folk Art 11/2007~01/2008Floor area: 1800m2

instructor: Dong chunfang

figure ground relationship

The site was in historical residential blocks in the city of Shanghai where brick walls were the main bracing structure of the houses. We were asked to remove any three houses and put our building on the site of the them. It was almost the center of the city and exploitation of the new buildings and conservation of the old residential houses were always like a pair of contradiction. It was a good chance for us to learn how to make architecture design in a large scale of background, like in a city, and from which point we could coordinate the contradiction. From the picture of this site we found that the roofs of the houses made up the unique texture of the city and my design began with the continuation of this rhythm.

2726

site-plan

The continuation of the west facades, the pediments, the windows and the domers make up the features of these historical residential houses. And such forms of residential areas are called ShiKuMen in Chinese, in which there would be several families in one building. These houses' age are more than half a century. The situations there are not suitable for living and neither for the arrangement of the functions of the modern buildings. Residents here want to move out, but they still have the love complex with the old houses. It seems paradoxical. My concept was to combine the new parts of my museum with the traditional forms and structures of the old buildings. The first step was to merge my building’s facades into these characteristic facades.

2928

New Part Of The Museum Two different functions Connection of the two parts Add adjective parts Exhibition rooms' positions Exhibition rooms' shape View to the yard

View to the yard

View to the yardMuseum

Remaining of The Old Houses Structures of the old houses Position of the yard

Position of the yard

Changes of the shape Ways to the yard

Ways to the yard

Coordination to the new

I divided the building into two parts; one was the new one that was mainly for the exhibition rooms and offices, the other one was the remaining of the old houses which was only for the exhibition rooms. The museum was the combination of these two parts. There was also a yard surounded by other parts of the building like the traditional formation of Chinese houses, which was for outdoor exhibition, and for the outdoor actions of the residents in these blocks at the same time.

3130

West Elevation

Perspective of Interspaces

Section 1: two-floor high exhibition room

Section 2: connetions of exhibition rooms

Section 3: connetions of view

Section 4: intersect of the new and the old

Section 5: connections of different floors

Section 6: yard and the building

The rhythm of the interspaces was like “old-new-old-new-old”, in which the new part had two-floor high exhibition rooms while the old had only one floor high rooms. Both were connected by the corridor that in which visitors could see the yard and the out spaces.

3332

1

1

1

4

3

2

1

56

7

1.Exhibition Rooms 2.Yard 3.Office 4.Shop5.Classroom 6.Reasearch room 7.Storage

Underground Floor

Second Floor

First Floor

Tile roofs with domers just leave for the remaining parts, and concrete roofs for the new parts.

Concrete columns and beams are the main bracing stuctures of the building, tripod beams are specially for the remaining tile roofs.

Remaining walls, which were mainly built by sticks, with small windows on them.

New parts of the museum, with concrete walls, slabs and face brick.

It was impossible to divide spaces with the whole old structures, and I had to remove some of the old walls and build some concrete columns and beams as the new parts. Tripod beams were used in order to enforce the tile roofs in case the destroy of the roofs because of the removing of the old walls. The concrete façades also established the new parts of the museum.

3534

Prototype & Origin

WinDoWs oF The ciTy8-week forth year studio: high-rise hotel Design 09/2008~11/2009

Floor area: 42940m2

instructor: chen hong3736

SiteMain RoadSecondary Roads

road Analyse

Landscape Analyse

connection of view Pictures of the Landscape

site Plan

Landscape

The site of the high-rise hotel was almost on the edge of the city where the heights of the buildings around were most under 50m and what we were going to design was nearly 100m high, which means that this hotel would become the landmark of this block in a large scale area and the view of the visitors in the hotel would reach far. In view of that there was a historical stadium and residential blocks near the site, to the north of the site it was a greenbelt and to the south it was a business center, I took the concept of “Windows of The City”, which means not only that visitors could see far out of the building, but also means that the hotel established the block.

3938

West Elevation

Business CenterHistoricial StadiumGreenbelt

Diagrams of The Annex

Diagrams of The Tower

How to arrange the façades of the building and how to distinguish different parts of the tower were important in expressing my concept. In this phase I just decided to choose which kind of facades by making models by hand, and finally I chose to use glazed curtain walls. 4140

Diagrams of The Structure 4342

section 1 section 2

The concept of “Windows of The City” was also used to design the sights in the annex. An inner yard was created almost in the center of the annex, which would become the focus—visitors coming to the hotel would enjoy the sights of the yard from every direction except the north. Considering that some visitors just came to have a meeting or have a meal without going onto the tower, no matter whether they were waiting to register, drinking coffee, or they were talking by the tables , waiting for the elevators. The north of the yard faced to the greenbelt on the north of the site directly, that made the visitors could feel the “Windows of The City” in the annex too.

Typical Floor Plan

Semi-Typical Floor Plan

First Floor Plan Second Floor Plan

View of The Annex View of The Tower View of The Yard

Third Floor Plan Underground Floor Plan 4544

4746

inTegrATionAL Design oF UrBAn coMMerce cenTerUrBAn Design For coMMerce cenTer in nAnTong econoMic AnD TechoLogicAL DeveLoPMenT Zone16-week fifth-year studio: final design 03/2010~06/2010site area: 331000m2

Partner: yan Xiaotingrole: concept, typeset, cAD drawing, model, renderinginstructor: Zhangli

The final design was about urban design, and the site was in Nantong, Jiangsu province, China. We were asked to design the commercial center in Nantong technical economic area. This is an actual project which is under construction. What's more, considering architecture problems in urban scale is crucial to architects. Thus, taking this project as academic studio would make sense in preparing for architecture practice in the future.In this design, we took "unity" as our principle, which meaned that we wanted to merge the site into the context of the city instead of making the site as a lonely island. We used "integration" as our concept and created several methods in order to connect the site with the surrounding on different layers. At the same time, we introduced a big lake and super high-rise buildings into our site with the purpose to make a continuation of the present urban context. What's more, we made detailed guidelines for this urban design. In the final review of this studio, our project was praised as "with high operability and practicality", and graded A.

Connection Between the Site and Surrounding

Connection to the Metro Station on the East

Underground Connection to Nengda Commercial Area on the North

Bridge Connection to Xinghu 101 Project on the West

4948

Site Position

Site

Langshan Beauty Spot

Long River

Water

Urban Axis Transportation

Diagrams Landscape

Height of Buildings

Master Plan

Water SystemWays to the SitePrograms Around the Site

Xinghu 101

College

Residential

5150 Underground Floor

Programs in Axonometric Drawing

Programs in Plan Tranportation Analysis First Floor Public Space Analysis

ParkingPublic SpaceRetailFoodMallChamberShoppingApartmentRecreationHotelOffice

Sup

erm

arke

t

Reta

il

Offi

ce

Recr

eatio

n

Shopping Mall Residential1st to Underground

2nd to 1st

Cultural

Food

OfficeHotel

Outdoor SpaceEntrance to SiteVertical TransportationImportant LandscapeIndoor Space

5352 Second Floor

Connection of Parking and Public Space

Transportation on the 1st Floor

Public Terraces on the 2nd Floor

Parking to Parking

Parking to Public Space

Original Roads Roads for Goods Roads in Residential

More than 100m

50m - 100m

24m - 50m

Less than 24m

Height Analysis

Skyline on the East

East Elevation

Urban Roads

Urban Roads

Urban Roads Office Entrance EntranceShopping Mall and Office Shopping Mall and Office Apartment Urban Roads

Landmark

Center Public Space

Systematical Transportation

Underground Level Spuare

Retail Entrance Office Urban Roads

Residential Entrance Cultural Hotel Urban Roads

Landmark

Landmark

West Elevation

South Elevation

Skyline on the West

Skyline on the South

Legends of Spaces

5554

Zone A: Office and HotelThis zone works as the gate of the whole site, thus we designed high-rise buildings in order to reinforce the axis and guide those people coming to this commercial area

Zone D: Retail and FoodThese areas are next to the center lake and having the best view, so we disigned retail and food with interesting spaces. In order not to hindle the view to the lake, these buildings are not tall.

Zone E: Mall and Hign-riseThis area works as the end of the urban axis and urban landscape, so it is a crucial area. We put the super mall and super hign-rise buildings here hoping to make it as the function center and landscape center.

Zone F: Office and RecreationAccording to the analysis of the distribution of the programs around, we decided to put office center and recreations here as the supplement to the mall and super high-rise buildings next to them.

Zone B: Residential BuildingsThis zone is next to the college on the east. Considering that students and faculty need condominiums, we designed this residential buildings.

Zone C: SupermarketsThis area is on the northwest corner of the site. Considering the height of the buildings around, these supermarkets were decided 4-floor and serving people living around.

AxisPeople

People

Landscape

Automobile

Landscape

CenterLake

Center Square

People

Automobile

Towardsthe Lake

Focus

Water System Underground Green Spaces Ground Level Green Spaces

Ways to the SiteWays to the SitePublic System

Routes in the Project

Enter the Site Enter the Gate Commercial Areaon the Northeast

From Residentialto the Center Landscape

Enter the Commercial Centeron the Northwest

Enter the Business Districtson the Southwest

Dynamic Silent Green Main Stream Secondary Stream

Section

5756

Area Design: Area 1Features: Combinations of several components of landscape.

Area Design: Area 2Features: Create different kinds of intresting shopping spaces, and create a dynamic shopping atmosphere by designing dynamic building facades.

Facades Comparision:Continuous facades along the road to make unity. Diveded facades are for the shops along the courtyard for convenience of people to go across from one courtyard to another.

Paths Comparision:Straight lines with vertical transportation along the road, and "O" shape paths in the courtyard in order to create interesting space experiences.

Spaces Comparision:Linear spaces along the road, and "O" shape space in the courtyard. The scale of the latter is more intimate and easier to create sense of private spaces.

Underground Level Ground Level

Section

Dynamic and Silent Zones People Stream Waterfront Spaces Small Buildings

Water Waterfront Terraces Hard Paths Green Spaces

Break Enclose Cut Division Extrude

Small Buildings

Bridges

5958

horiZonTAL eXTension vs verTicAL DesignThe neW ToMPKins schooL oF ArT & Design, TrAnsForMing The PosT-inDUsTriAL LAnDscAPe16-week first-year graduate studio: 09/2010~12/2010 site: ithace gun Factory, ithaca, new yorkinstructor: Pual hardin Kapp

The site of this studio project was in Ithaca, New York. The original building was a factory which produced guns. Now the factory is out of use, and it is going to be transformed into an art school. Including the normal programs in every school like class rooms, offices and library, some other infrastructures such as gym, dining hall and apartments for both students and faculty need to be arranged in these histroical buildings.The key point of this project is a combination of preservation and reconstruction. I chose "horizontal extension and vertical design" as my concept. "Horizontal extension" concerns with a natural environment both around and in the building, and "vertical design" concerns with the use of vertical spaces to create public spaces and link different floors of the building.

Site Position

Original Pictures

Key Words:Preservation, Nature, Kayuga Lake

Master Plan Underrground Floor

Preserved Walls and Truss

Changed Walls

Added Walls and Roof

Final Image

Preserved Columns

Removed Walls and Roof

Changed Walls and Truss

Added Floors

60 61

First Floor Second Floor62 63

Third Floor

West Elevation

Fourth Floor

Fifth Floor

Preserved Stack New Bridge Preserved Truss Preserved Elevation64 65

North Elevation

A-A Section

Roof GardenVertical Design Diagram

Detail 1: Waterproofing Detail 2: Canopy

1. Self-tapping Screw2. Caulking with Ointment3. Bituminous Waterproofing Rools4. 0.6" Steel Sheet, 0.3% Sloping5. Waterproofing Mortar

1. Stainless Drainage2. Steel Tube3. Joint4. Tempered Glass5. Variable Section Steel Beam6. Storm Sewer

B-B Section

D-D SectionC-C Section

66 67

sUrvey AnD DrAWing4-week forth year field trip: recording the international communication office of hujiang University, shanghai, china07/2008-08/2008Partner: Wangyao WangWanxin ZengKunrole: elevation survey, Freehand Drawing, and cAD Drawing

South Elevation East Elevation

68

West Elevation North Elevation

69

Fine ArTs

70 71

Wang Zheng103 E. Chalmers, # 303, IL, 61820, USAE-mail: wang.jimmyg@gmail.comPhone: 1-217-419-9336

collage of Architecture and Urban Planning, Tongji University, shanghai, chinaBachlor of Architecture GPA in overall: 4.15/5

school of Architecture, University of illinois at Urbana-champaign, iL, UsAMaster of Architecture GPA in 1st Semester: 3.35/4

Third-class scholarship. 2005-2006[Tongji University]second-class Prize of “concepts of Future house, eXPo2010”.04/2007[Shanghai]

Library Design09/2007-11/2007[Tutor: You Yinan Score: 87]

Museum for Folk Arts11/2007-01/2008[Tutor: Professor Dong Chunfang Score: 88-2][In this design I mentioned the concept “Rhythm Facades and Interspaces” in order to combine new parts of the museum and the conservative parts of the original houses in the historical blocks. I used modern structures to express this concept.]

hillside club Design03/2008-05/2008[Tutor: Zhang Li Score: 90][I chose my site in view of the sights, sunlight and natural ventilation. To the building, I began with the research of the sections and the whole made the building as the extension of the hill.]

commercial complex Design05/2008-07/2008[Tutor: Huang Ping Score: 83]

high rise hotel Design09/2008-11/2008[Tutor: Chen Hong Score: 86][The site was among the buildings with the heights lower than 50m while our goal was to design a hotel as tall as 100m, which made the building as the landmark of this block and the visitors in the hotel would see far from the tower. So I used the concept of “Windows of The City”, which both meant that the hotel established the blocks, and visitors would enjoy the wonderful sights of the city.]

residential Planning11/2008-01/2009[Tutor: Professor Li Zhenyu Score: 85]

shopping street in campus03/2009-05/2009[Tutor: Professor Wang Bowei & Professor Liu Min Score: 90][It was a shopping street design mainly for students on campus in Fujian province, south China. We did this design in groups and I took part as the leader. I mentioned the concept of “Ligancies of Tradition”. We reconstructed the characters that would establish the feature of this area with the modern structure and managed to create the traditional environment in this street. ]

To obtain an offer of internship.

RESUME

Personal information

objective

education

scholarships and Awards

studio Projects & research experience

72

Museum for hongyi rabbi Design05/2009-07/2009[Tutor: Professor Dong Chunfnag & Professor Mu Xiaohu][Score:85]

inTegrATionAL Design oF UrBAn coMMerce cenTer03/2010-06/2010[Tutor: Zhangli Score:A]The final design was about urban design, and the site was in Nantong, Jiangsu province, China. We were asked to design the commercial center in Nantong technical economic area. In this design, we took "unity" as our principle, and merged the site into the context of the city instead of making the site as a lonely island. We used "integration" as our concept and created several methods in order to connect the site with the surrounding on different layers. At the same time, we made detailed guidelines for this urban design. In the final review of this studio, our project was praised as "with high operability and practicality", and graded A.

horiZonTAL eXTension vs verTicAL Design09/2010-12/2010[Tutor: Paul Hardin Kapp Score: B+]The site of this studio project was in Ithaca, New York. The original building was a factory which produced guns, and it is going to be transformed into an art school. The key point of this project is a combination of preservation and reconstruction. I chose "horizontal extension and vertical design" as my concept. "Horizontal extension" concerns with a natural environment both around and in the building, and "vertical design" concerns with the use of vertical spaces to create public spaces and link different floors of the building.

national Third general investigation of historical Buildings06/07/2008-16/07/2008[Fangsan Lane, Xuchang Road, Yangpu District,Shanghai][We investigated the age, the conditions of conservation, and the usage now of the buildings. The work was handed on in pictures and computer drawings.]

survey and Drawings of international communication office, shanghai University of science and Technology17/07/2008-02/08/2008[Our task was to make measurements of the International Communication Office and register the conditions of this historical building now. Our work was handed on in accurate computer drawing.]

internship in Daqing oilfield engineering company Limited08/2008-09/2008[Role: Assistant Architect in the Design of Center of Activity for Olds.]

internship in henn Architecture Design office, germany, shanghai Branch07/2009-09/2009[Role: Assistant Architect in the Design of CHINA MOBILE Office Building in Shijiazhuang, Hebei province, and Assistant Architect in reconstructing of workshop of Audi, in Haerbin, Shenyang, and Tangshan.]

3D Representation: AutoCAD 2008, Sketch Up 6, V-Ray for Sketch UpGraphic Design: Adobe PhotoShop CS, Adobe Indesign, Adobe IllustratorManagement: Microsoft office package, Adobe Acrobat 7

social Practice & internship

computer skills

73

Wang ZhengMaster of Architecture, Candidate 2012School of Architecture, University of Illinois at Urbana-Champaign103 E. Chalmers, #303, IL 61820, USAE-mail: wang.jimmyg@gmail.comPhone: 1-217-419-9336