Shanghai, China
Brest, Brest Region, Belarus
Oberhausen, North Rhine-Westphalia, Germany
Suncheon-si, Jeollanam-do, Korea, Republic of
Ho Chi Minh, Viet Nam
Essen, North Rhine-Westphalia, Germany
Jakarta, Daerah Khusus Ibukota Jakarta, Indonesia
Bangkok, Thailand
Cebu City, Cebu, Philippines
St. Gallen, Sankt Gallen, Switzerland
Wuppertal, Nordrhein-Westfalen, Germany
Suncheon-si, Jeollanam-do, Korea (Republic of)
