General Santos City, Region XII, Philippines
Zabrze, Silesia, Poland
Jelenia Góra, Lower Silesia, Poland
Bydgoszcz, Kujawsko-Pomorskie, Poland
Beijing, China
Poznań, Greater Poland Voivodeship, Poland
Ruda Slaska, Silesia, Poland
Warsaw, Masovian Voivodeship, Poland
Jaworzno, Silesia, Poland
Montpeyroux, Herault, France
Wrocław, Lower Silesian Voivodeship, Poland