Stockholms län, Sweden
Halifax, Nova Scotia, Canada
Hong Kong, China
Hue, Thua Thien-Hue, Vietnam
Ho Chi Minh, Vietnam
Au, Sankt Gallen, Switzerland
Hanoi, Hanoi City, Vietnam
Tainan, Tayouan, Taiwan, Province of China
Rybnik, Silesia, Poland
Poitiers, Poitou-Charentes, France
Macau, Macau Special Administrative Region, China