Chengdu, Sichuan, China
Xian, Shaanxi, China
Lodz, Lodz, Poland
La Roquebrussanne, Provence-Alpes-Cote d'Azur, France
Yueyang, Hunan, China
Beijing, Beijing Municipality, China
Roskilde, Region Zealand, Denmark
Shanghai, Shanghai Municipality, China
Aveiro, Aveiro District, Portugal
