Nürnberg, Bayern, Germany
Tianjin, Tianjin, China
Savannakhet, Savannakhet, Laos
Ulm, Baden-Württemberg, Germany
Belo Horizonte, Minas Gerais, Brazil
Agdal, Rabat, Morocco
Gelsenkirchen, North Rhine-Westphalia, Germany
Kumagaya, Saitama, Japan
