Sisterhood & Friendship Provinces / Cities |
- China: Huhot,(1991), Tianjin(1992), Inner Mongolia Autonomous Region
- Japan: Aomori Prefecture(1999)
- North Korea: Pyeongyang(2003)
- South Korea: Seoul Special City(1995), Namyangju-si(Oct 1998), Gyeongsangbuk-do Province(April 2007), Incheon Metropolitcan City(Oct 2011), Daejeon Metropolitan City(Oct 2014), Busan Metropolitan City(2014)
- Gyeonggi-do Province(July 2015)
- Russia: Moscow(1957), Ulan-Ude, Republic of Buryatia(1996), Irkutsk Region(1996), Novosibirsk(2015), Elista, Republic of Kalmykia(2010)
- Vietnma: Hanoi(1998)
- Others: London, UK(1997), Berlin, Germany(1998), Prague, Czech Republic(2001), New Delhi, India(2002), Havana, Cuba(2002), Anchorage, Alaska, US(2003), Ankara, Turkey(2003), Budapest, Hungary(2003), Gaziantep, Turkey(2010)
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