Kiel, Schleswig-Holstein, Germany
Bordeaux, Nouvelle-Aquitaine, France
Motueka Valley, Tasman, New Zealand
Wageningen, Gelderland, NED
Ulan-Ude, Buryatia, Russian Federation
Berlin, Germany
San Francisco, CA, USA
Hanoi, Viet Nam
Hanoi, Vietnam
Berkeley, CA, USA
Hanoi, Hanoi, Viet Nam
Turin, Piedmont, Italy