Livorno, Tuscany, Italy
Dalian, Liaoning, China
Warsaw, Mazovia, Poland
Shanghai, Shanghai, China
Wuxi, Jiangsu, China
Leipzig, Saxony, Germany
Paris, France
Wrocław, Lower Silesian Voivodeship, Poland
Hefei, Anhui, China
Berlin, Berlin, Germany
Warszawa, mazowieckie, Poland
