Domestic
Yeongdeungpo-gu, Seoul
- Date sisterhood established: October 17, 1995
- Description of exchange and cooperation: Mutual visits to local festivals, agricultural shows, exhibitions of local products, and exchange visits of children
Sancheong-gun, Southern Gyeongsang Province
- Date sisterhood established : September 18, 1998
- Description of exchange and cooperation : Mutual visits to local festivals, exhibitions and sales of agricultural products, and exchange visits of children
Kyunghee University
- Date sisterhood established : November 29, 2002
- Description of exchange and cooperation : government agency-university exchange promotion projects, increased volunteer medical services, stable supply of herbal medicine farmers, sales promotion of indigenous agricultural products, etc.
Overseas
Huchou, Zhejiang Province, China
- Date sisterhood established: October 10, 2003
- Type of exchange: friendly exchange
- Description of exchange and cooperation: Biennial mutual visits of friendship
Hirakata, Osaka prefecture, Japan
- Type of exchange: Friendly visits
- Motivation for the special relationship: Yeongam, the birthplace of Dr. Wangin and Hirakata, the site of Wangin's tomb
- Description of exchange and cooperation: Annual delegation visits to the Wangin cultural festival. Also, a group of Wangin Myojeon worshippers makes a pilgrimage to Japan each year for a special festival.