JINYOUNG CHOI
jin.choiyun@gmail.com +82 10 6234 0836 +852 9088 7720
JINYOUNG CHOI jin.choiyun@gmail.com +82 10 6234 0836 +852 9088 7720
Jinyoung Choi 최 진영
I am a challenger, and an over-achiever who always try to find something more in everything that I am committed to. As an architect, I strongly believe architecture is based on humanism and it has to aim for what is more creative and functional than what is more artistic.
jin.choiyun@gmail.com
Professional Work
jin.choiyun@gmail.com
05
Lotte incheon terminal shopping mall Position : Senior Architectural Designer Working Period : Jan 2021 - Mar 2021 Project Director : Gregory Kovacs Company : Benoy Program : Department Store, Shopping Mall, Bus Terminal Scope: Competition Location : Incheon, Korea GFA : 374,776 m2
Main Role : Project Leader & Designer • Design facade and plan retail circulation considering existing department store and terminal • Construction phase and detail suggestion according to the existing buisiness and bus terminal opening hour • Retail strategy and feature interior space • Coordinate with and present to the client • Revit main model and drawing control
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
On the west side of Seoul, where the Korean international airport is, there is the city called Incheon. This city is not only the gate of Korea but also the hub of cultural diversity from the history. our site is located in front of the downtown of Incheon. it has lotte department store and the Incheon central bus terminal currently. the client wants to expand and enlarge the business.
Current condition_Existing Lotte department store
Our challenge is how to maintain the business while construction for the expansion ongoing and how to connect circulation between the old existing department store which has low floor height and new shopping mall that suppose to have higher floor height and adapt new retail stratagy of post Covid. One of our post covid retail strategy is "additional 20% off everything". Especially for "Experiential area".
Existing Department Store
Overall Site View
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
Circulation Strategy
View From The Downtown
Circulation Hub
Roof Food Village
jin.choiyun@gmail.com
jin.choiyun@gmail.com
Professional Work
jin.choiyun@gmail.com
04
Fairy Mountain resort Position : Senior Architectural Designer Working Period : Dec 2019 - Mar 2021 Project Director : Gregory Kovacs Company : Benoy Program : Hotel, Resort, Spa, Cultural Themepark Scope: MLP~DD, CD Review Location : Chongqing, China GFA : 89,042 m2
Main Role : Project Leader & Designer • Design masterplan with considering site topography • Design buildings with considering existing structure and minimize structural change • Lead and manage project and team member • Produce and control the quality of deliverables • Participate client meeting and Support director as a designer • Revit main model and drawing control
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
Fairy Mountain is a wellness and nature-oriented holiday destination nestled in nature high up in the mountains of Chongqing.
Family park
Tree house villas
Bridge
Plaza Hotel
Educational centre
Restaurant
This project started years before our involvement. The client’s original vison for the development was to create a futuristic destination based on the themes of space travel and technology. By the time we started working on the project, the original scheme was partly constructed yet the vision felt obsolete and inappropriate for the location.
Maze
Performance space
Information centre
Our task was to rethink the overall vision of the development and revise the original design based on a new vision.
Grand steps
Lake garden Health clinic
THE NEW VISION The redevelopment of the project coincided with a series of events that shook the fundamentals of tourism. Firstly due to the growing awareness of the immense impact of global tourism on the environment and, later on, due to the pandemic that fundamentally challenged our notions of travel and mobility on a global level.
Tea plantation
Spa and wellness
Tea house
Masterplan
How could we build a sustainable model of local tourism? How can we create a meaningful destination for the people of Chongqing? How can we reinvent this scheme while retaining all the structure already constructed?
LOCAL TOURISM Chongqing, a city of 30 million people, is only 3 hours by car or train from the site. It quickly became clear that the busy city dwellers of this fast-growing metropolis were not interested in visiting the mountains to be in a futuristic environment. In fact, they were looking for the very opposite, a respite from modern urban life where they can reconnect with nature, relax and recharge.
Site Information
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
Existing Structure
Corner View
EXISTING STRUCTURE The concrete and steel structures of the previously proposed buildings were already constructed. While we retained the function of the hotel, the VR/entertainment building was converted into a thermal spa, and the retail building into a healthcare clinic. Beyond the programme of the buildings, the most pivotal question was how to better integrate these buildings to their physical context; how to anchor them into the landscape and create a scheme that contributes to the wider environment, with the least possible impact on the already built concrete and steel structures to minimize the carbon footprint of the construction.
MASSING How to better integrate these buildings to their physical context? How to anchor them into the landscape? The same horizontal gestures that form the massing of the buidlings continue to shape the landscaping. This consistent language across architecture and landscaping allowedfor a much deeper integration of the buildings into their context and contributed a seamless relationship between the architecture of the development and the nature it is nestled in.
FACADE The fine screen like texture of the façade of the hotel building create a dialogue with the outline of the ridge lines of the surrounding mountains. The warm terracotta façade complements the green colours of the landscape while giving a very natural, crafted feel to the facades. It also builds on the local vernacular architecture of red brick houses. The screen like facade reduced the solar gain and improved the thermal performance of the building.
jin.choiyun@gmail.com
Screen Facade
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
The Maze
Tea House
THE MAZE The new masterplan to bring together a hotel, a series of tree-house villas, a thermal spa, a healthcare clinic, indoor and outdoor educational spaces for school groups and families, a restaurant, teahouses and an outdoor playground. The different functions connected by meandering pathways across nature. The paths meet in the ‘Maze’, a pedestrian circulation node.
TEA HOUSE The houses formed by landscaping ribbons starting from the terraces of the tea plantation. These ribbons form the indoor and outdoor spaces of the teahouses looking onto a small lake.
Overall Site View
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
Professional Work
jin.choiyun@gmail.com
03
House85 Cultural District Masterplan Position : Architectural Designer Working Period : Sep 2019 - Nov 2019 Project Director : Gregory Kovacs Company : Benoy Program : Cultural district masterplan Including small Shops, Restaurant, Private club, Museum and Gallery Scope: MLP Location : Chongqing, China Site Area : 11,000 m2 Main Role : Project Leader & Designer • Design masterplan with considering site location, which has historical and cultural meaning • Design buildings with considering the usage of heritage building and local culture • Lead and manage project and team member • Produce and control the quality of deliverables • Participate client meeting and Support director as a designer • Coordinate an outside contractor for the final visuals • Control project finance
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
This project is a Masterplan for the historical area in Chongqing. the location of site is right in front of government building and it has a heritage building, Daili mansion. from the topography of Chongqing, this site has lots of levels different and it has a cliff. the main street, Zhongshansilu, is a famous destination for Chinese and meaningful for Chongqing people. The design challenge was how to connect circulation regarding height difference, and how to invite new buildings into this historical area.
Site Photo
The design language is from the research of site, which is 'Arch', it creat continuous feeling. and we create a big loof to connect the overall site. this path is not only a walkway also creates an exhibition zone and provides dynamic experiences.
Site Photo Montage with MLP Proposal
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
Zhongshansilu elevation (Site Photo)
Zhongshansilu elevation (Design Proposal)
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
Professional Work
jin.choiyun@gmail.com
02
Futureland Suzhou Position : Architectural Designer Working Period : Apr 2019 - Sep 2019 Project Director : Gregory Kovacs, Clement Kho Company : Benoy Program : Shopping mall Interior Scope: B2-L6 Interior SD, L6 Interior DD Location : Suzhou, China Building Area : 236,477 m2 Floors : 6F(Mall) B3F(Mall, Parking) Status : Built Award : GBE2019 – Most Anticipated Mixed-use Award
Main Role : DD Drawing & Material • Coordinate DD drawing packages in Revit • Coordinate supplier and manage a schedule for interior material • Support team management for deliverables • Support realization of design • Create interior visuals and video
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
Retail mall of total GFA 236477.6 sqm, located within a new town development by Future Land holdings. Positioned next to a train station, and facing the riverside, the mall has 7 floors of retail space and 3 basements of parking, with extensive landscaping throughout the mall. Modern style shopping mall interior for L1-L5, and Chinese heritage style mall interior for L6. Shopping mall L6 consists of 41 houses with old Chinese heritage building style design. Narrow street and bridge design is also coming from a heritage village. People can enjoy a different experience inside of one shopping mall when they come into L6.
L6 DD Drawing Package Coordination
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
L1 Entrance Atrium
Main Atrium
jin.choiyun@gmail.com
Site Mock up
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
Built : Atrium
Built : L6 Mall
Built : L6 Plaza
Built : Lift Lobby
jin.choiyun@gmail.com
jin.choiyun@gmail.com
Professional Work
jin.choiyun@gmail.com
01
Lotte Hanoi Mall Position : Architectural Designer Working Period : Dec 2018 - May 2019 Project Director : Gregory Kovacs, Teri Tsang Company : Benoy Co-operation : Junglim Architects(LDI) Program : Shopping mall, SR, Hotel, Office Scope: CD ~ SD 2 Location : Hanoi, Vietnam Site Area : 73,400 m2 Building Area : 360,000 m2 Floors : 5F(Mall), 22F(Hotel,SR,Office) B2F(Mall, Parking) Status : Under Construction(2021) Main Role: Project Coordinator • Mainly performed as a coordinator • Lead weekly project meetings with client and local architect as a korean speak coordinator • Shopping mall plan develop, Design rationalize • Produce presentation documents and support director for presentation to the client, as a translator • Coordinate overall deliverables • Coordinate supplier and local architect for the facade material • Control design detail for local architect's DD stage • Support administration work
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
This project is a mixed-use site with unobstructed views towards the West Lake. The brief called for a destination that brings a strong Hanoi identity and local narrative whilst offering commercially viable retail, office, hotel, and civic spaces. Occupying an area of 360,000 m2, Benoy’s design features two grade-A office towers, six levels of retail, a hotel, a SR and ample civic and landscaped spaces. An events hall, theater, a kid’s zone, a food quarter and cultural street are all included in what is set to become Hanoi new iconic landmark. Maximizing the engaging views and integrating usable outside spaces, Benoy has designed a destination on the West Lake that is set to become an icon for Hanoi for years to come.
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
Professional Work
jin.choiyun@gmail.com
01
The Cave Position : Junior Architect Working Period : Aug 2017 - Sep 2017 Working Scope : 2D Drawing, 3D Modeling, Interior Rendering, Report Project Architect : Joon Paik Company : Changjo Architects Program : World Writing Museum Type : Competition Location : Incheon, Korea Site Area : 19,418 m2 Building Area : 15,787 m2 Floors : 3F, B1F Statue : Idea Collaborator : KPF
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
N
International Business District
IBS Tower
Ar t
Ce nt er St re et
Songdo Prugio Harbor view APT
Across all cultures, the first forms of writing date back to the dawn of civilization, when humans sought shelter in caves. It is on the walls and ceilings of these intimate, protected spaces that they formed the first communities and felt the need to share and record their experiences.
The Sharp Central park 1
Bus Stop Government Office (2019)
Songdo xi Prugio Harbor view APT
G Tower
Ce
GCF Bridge
Waterfront Lake
Our proposal for the National Museum of World Writing draws inspiration from this primordial place, where everything started – a place capable of inspiring awe by revealing an ever changing interior landscape.
nt
The CAVE
ra l
St
Bus Stop
Artfore (2019)
re et
The Sharp Central park 2
Tribowl
Central park Station
Compact smart city
As the visitor progresses through the cave, a sequence of expanding and contracting spaces unfolds, feeling now intimate, now grand. This is the double nature of the cave: otherworldly, yet familiar.
Bus Stop
Gale Bridge
Bus Stop Posco
Songdo Central park
er ow nT
o he Inc
Gyeongwonjae (Ambassador)
Strolling Garden
Strolling Garden Bridge
re St et
Te ch n
op
ar
kS
tre
et
NEAT Tower
Co
nv en
si
a
St
re et
Bus Stop
Orakai Hotel
Exposure
jin.choiyun@gmail.com
Interaction
Sky Channel
Strolling Plaza
Transition
Tomorrow City
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
RF
01. Intact Mass
02.Erosion Forces
EL +23.0m
03.Carved Mass
Rooftop-Garden (Private)
Caves are not just the conceptual inspiration of the building, but for the design process itself. While in nature, caves are created by the erosion of rock by the flow of water and wind, the flow of people through the park and into the exhibition spaces carves out cavities from a perfectly rectangular mass. The result of this process is a sequence of carefully crafted moments that allow the park to flow through the building in a seamless relationship.
Office Lobby
Level 3
EL +16.0m
Library Roqoftop-Garden (Private)
Auditorium
Level 2
EL +6.0m
Seminar Lecture
Pond
Level 1
02. Erosion Forces 01. Intact Mass
Lobby
EL ±0m
Parking Sunken
Permanent Exhibition
03. Carved Mass
Special Exhibition
Lobby
Level -1
EL -10.0m
Preparation, Preservation and Storage
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
1 Computer Room
Staff Elev.
Service Lift
UP
DN
Open
Auditorium Hall
Open
EL +6.0m
Seminar Seminar Open
T
T Visitor Elev.
2 Level 2 / Auditorium + Education
Staff Elev.
Research Room
+300 +0
Meeting Room
Calm Garden (Private) +450 +750 +1,050
As one steps under the soffit, a skylight lets in a beam of light to create a moment of reflection and inspiration. The soffit’s monolithic cuts are further carved with words in languages from around the world. This simple articulation breaks down the massing to a human scale and signals an entry into a building intimately designed with writing in mind.
Hall
40
60
Cafe Rhythmical Garden (Public)
Library
EL +16.0m
Office
Lecture
100
+0
+600
+0
+450
+0 T
T
Night duty
20
+300 +600
Document storage
10
+600
Restaurant DN
+0 +600
Service Lift
+300
+300
Visitor Elev.
Reading Room
Level 3 / Office + Library + Garden
Key map
SECTION
Scale 1:1000 Glass Handrail
EL +16.0m
Calm Garden
Office
Reading Rm.
Library
AL. Louver
Rhythmical Garden Glass Handrail
Auditorium
Hall
EL +6.0m
Floating Fountain
Seminar Lobby
EL ±0m
LED Lighting
Cultural Courtyard
Main Ent.
LED Lighting Punching Metal
Punching Metal
Terrazzo Permanent Exhibition
Hall
Special Exhibition
Preservation
EL -10.0m
Terrazzo
10
20
40
60
100
1. Auditorium
jin.choiyun@gmail.com
2. Seminar & Lecture
jin.choiyun@gmail.com
jin.choiyun@gmail.com
Professional Work
jin.choiyun@gmail.com
02
Jen Hotel Position : Junior Architect Working Period : Dec 2015 - Dec 2016 Working Scope : 2D Drawing, 3D Modeling, Rendering, BIM, Report Project Architect : Joon Paik Company : Changjo Architects Program : Hotel Type : Competition Location : Seoul, Korea Site Area : 2,234 m2 Building Area : 31,770 m2 Floors : 27F, B5F Statue : Idea, 1st Prize Collaborator : Shangri-La Hotels and Resorts
Jen BLUEHotel HOUSE
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
BASIC MASS
PROGRAMMATIC ADAPTATION
FINAL MASSING
NEW URBAN SPACE
NEW URBAN POINT / MAST
PANORAMIC VIEWS
MAPO Through history Mapo naru (Mapo port) represented one of the most important merchant ports in Seoul. Water has therefore been a crucial element in area’s development and economy. WATER Water molecule forms a hexagon when it freezes. This distinct molecular structure transitions into design of the facade, creating an array of BAY WINDOWS. MAST View of water is extremely rare luxury in Seoul therefore the key corner that offers the view to the river has been opened up with a thin mast cut that seemingly continues into infinity.
IN
DROP OFF
OUT
VEHICLE ACCESS
MALL HOTEL MALL
CAFE’ ARTISEE
PEDESTRIAN ACCESS
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
Retail
Retail
Retail
Retail DNto1 UPfr1
Retail
Retail
Retail
Level 2 / Retail
Restaurant
Kitchen
Storage
Restaurant Hotel Lobby Office
Level 4 / Lobby, Office, ADD
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
6000
jin.choiyun@gmail.com
16 Standard rooms (25.0m2) 2 Deluxe rooms (38.5m2)
Level 16 / Typical Floor
2025
2025 4050
Standard Room (25.0m2)
The room modules are based on the construction. The Standard room module makes up a half of the constructon module or one full bay window module. The room sizes are therefore defined by the facade. Deluxe rooms and Suites increase in size by a half or a full room module. A Standard room consists of a comfortable bathroom, a queen size bed, a built in closet, TV, as well as a lounge area and a desk overlooking the city through the panoramic bay window. 5 Studio suites (51.5m2) 2 Junior suites (70.0m2) 1 Grand suites (121.5m2)
Level 26 / Suites
Kitchen
Sky Lounge Bar
Dining
Level 27 / Lounge
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
Professional Work
jin.choiyun@gmail.com
03
Shinsegae Shoppingmall Position : Junior Architect Working Period : Feb 2016 - Mar 2016 Working Scope : Main Facade Design, 3D Modeling Project Architect : Joon Paik Company : Changjo Architects
jin.choiyun@gmail.com
Program : Shopping mall Type : Competition Location : Incheon, Korea Site Area : 163,406 m2 Building Area : 64,001 m2 Floors : 3F, B1F Statue : Idea
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
Phase 1
Phase 2
ENTRANCE ENTRANCE
ENTRANCE ENTRANCE
CONTAINER CITY
MAIN ENTRANCE
EN M TR AIN AN CE
MAIN ENTRANCE
COMMUNITY PLAZA
COMMUNITY PLAZA
MAIN ENTRANCE
MAIN ENTRANCE CAR IN/OUT
Emart Town
Kids&Entertainment
Support Facility
Theme Street
Phase 1 / Level 1
Emart Town
Kids&Entertainment
Support Facility
Theme Street
Phase 2 / Level 1
Shopping Mall
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
MAIN NODE SECTION
CONCOURSE AND 5 NOdE
MAIN NODE SECTION
CONCOURSE SECTION
Openness Assessment in Concourse Dynamic patterned skylight gives customers Openness assessment and special Space perception. 5 Main Nodes link each area.
COMMUNITY SPACE
jin.choiyun@gmail.com
URBAN SPACE
STRRET SPACE
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
FACADE CONCEPT / WATER WAVE
CURVE / STREAM / WAVE
Water flow, stream, wave and gliter of water is the motive of Facade design. It is inspired from location which is close to West-Sea of Korea. This wavy facade can control natural light.
jin.choiyun@gmail.com
Make identity of facade from gliter like a water reflection and emphasize continuity and frontality through making entrance with flowed water shape.
Opened Facade
Controled Facade
Closed Facade
F&B, Peakcock, Kitchen
Theme Street
Main Shopping Mall
jin.choiyun@gmail.com
jin.choiyun@gmail.com
Professional Work
jin.choiyun@gmail.com
04
Lotte Training Institute Position : Junior Architect Working Period : Dec 2017 - Feb 2018 Working Scope : 3D Modeling, Interior Rendering, Report Project Architect : Joon Paik Company : Changjo Architects Program : Business Training Institute Type : Competition Location : Osan, Korea Site Area : 57,344 m2 Building Area : 56,850 m2 Floors : 4F, B2F Statue : Idea
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
Guest House
CAR IN/OUT
Accommodation 2 Meditation
Accommodation 1
Vision Square
Restaurant
Deck Garden
BUS
It is the age of the Fourth industrial revolution. The world is changing rapidly and we have to make new changes. Especially in the field of education. The new world requires a new talent.
L-trium
We want to plan a training institute that can communicate each other and attract voluntary participation from trainee.
Lobby
Education
MAIN ENTRANCE
Auditorium
Drop off
The education zone, the auditorium, and the two accommodations are connected by 'Link zone', center of the master paln. and each building has sufficient resting space and nature thereby making new institute where healing and education are combined.
The Tree of history
CAR IN/OUT
Level -1 / +42 Level
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
Lobby
Vision Plaza
Main Hall
Link Zone
Accommodation Zone
25m
75m
70m
Digital Library
Forest Way
Lobby
L-trium
Court Yard Gallery
Meditation Center
Hope Wall Guest House
Multi Ground Picnic Ground
Vision Square Wellfare
Drop off Parking (400)
Eco Water
Music Forest
Parking 185m
Event Ground
Healing Park Intrance Forest
Auditorium 60m
White Stone Gallery Ground The tree of History
Low-E Glass
Link Zone
Accommodation Zone
75m
70m
Roof
White Stone
4F
Water Garden
3F
Atrium
2F 1F B1F
Symbolic Garden
Landscape
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
Professional Work
jin.choiyun@gmail.com
08
BMW 5 Series Launching Lounge Position : Junior Architect Working Period : Jan 2017 - Feb 2017 Working Scope : 2D Drawing, 3D Modeling, Interior Rendering Project Architect : Joon Paik Company : Changjo Architects Program : Lounge Type : Interior Location : Seoul, Korea Area : 1F : 270.4 m2 39F : 1,156.31 m2 Statue : Complete
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com
jin.choiyun@gmail.com