Wroclaw, Lower Silesia, Poland
Xinshe, Taichung, Taiwan
Kalisz, Greater Poland, Poland
Paris, Île-de-France, France
Porto, Porto, Portugal
Belo Horizonte, Minas Gerais, Brazil
Drachenbronn-Birlenbach, Alsace, France
Zielona Gora, Lubusz, Poland
Warsaw, Mazovia, Poland
Munich, Bavaria, Germany
