Kashgar, Xinjiang Uyghur Autonomous Region, China
Olympia, Washington, United States
Groningen, Groningen, Netherlands
Oswestry, Shropshire, England
Voorburg, Zuid-Holland, Netherlands
Krakow, Lesser Poland, Poland
Vancouver, British Columbia, Canada
London, England, United Kingdom
Sintra, Lisboa, Portugal
Beijing, Beijing Municipality, China
Leidschendam, Zuid-Holland, Netherlands