Berlin, Berlin, Germany
San Francisco, CA, USA
Hangzhou, Zhejiang, China
Paris, Ile-de-France, France
Ankara, Ankara, Turkey
Frankfurt am Main, Hessen, Germany
Cologne, North Rhine-Westphalia, Germany
Turin, Piemonte, Italy
Seyhan, Adana, Turkey
Izmit, Kocaeli, Turkey
Istanbul, Istanbul, Turkey
Changde, Hunan, China
