Vienna, Vienna, Austria
Tianjin, Tianjin, China
Manaus, State of Amazonas, Brazil
Salvador, Bahia, Brazil
Freiburg im Breisgau, Baden-Wuerttemberg, Germany
heng dian town, Zhejiang, China
Ankara, Ankara, Turkey
Brussels, Belgium
Beijing, Beijing, China
Berlin, Berlin, Germany
London, United Kingdom of Great Britain and Northern Ireland
