Roorkee, Uttarakhand, India
London, Ontario, Canada
Gardena, CA, USA
Shenzhen, Guangdong, China
jersey city, new jersey, USA
Huizhou, Guangdong, China
Dortmund, North Rhine-Westphalia, Germany
Hong Kong, Hong Kong
Waterloo, Ontario, Canada
Geneva, IL, United States
Seoul, Hapjung, South Korea
