Barcelona, Catalonia, Spain
Samara, Samara Oblast, Russian Federation
Marseille, Provence-Alpes-Côte d'Azur, France
Bremerhaven, Germany
Moscow, Russian Federation
Lucknow, Uttar Pradesh, India
Kazan, Tatarstan, Russian Federation
Chicago, IL, USA
Beijing, Beijing Municipality, China
Clovis, CA, USA
Guangzhou, Guangdong, China
Beijing, Beijing, China
