Tuebingen, Baden-Wuerttemberg, Germany
Oruro, Departamento Autónomo de Oruro, Bolivia
Barcelona, Catalonia, Spain
Berlin, Germany
Alanya, Turkey
Ho Chi Minh City, Hồ Chí Minh, Viet Nam
Zürich, Zurich, Switzerland
Newman, Western Australia, Australia
Guangzhou, Guangdong, China
guangzhou, guangdong
China
Berlin, Berlin, Germany