Saint Paul, Shaanxi, USA
Seongnam, Korea (Republic of)
ho chi minh city, Viet Nam
Bamberg, Bavaria, Germany
Daegu, Daegu, Korea (Republic of)
Jeju-do, Korea, Republic of
Seoul, Seoul, South Korea
Athens, GA, USA
Gwangju, Gwangju, Korea (Republic of)
Apeldoorn, the Netherlands
Bamberg, Bayern, Germany
Frankfurt, Hesse, Germany