Chengdu, Sichuan, China
Rotterdam, Zuid-Holland, Netherlands
Guangzhou, Guangdong, China
Paris, Ile-de-France, France
Chongqing, Chongqing Municipality, China
Lille, Nord-Pas-de-Calais, France
Berlin, Berlin, Germany
Beijing, Beijing Municipality, China
Chengdu, 四川Sichuan, China
Zürich, Zürich, Switzerland
