Wikipedia
Danwon-gu
Danwon-gu is a district of the city of Ansan in Gyeonggi-do, South Korea. The name `Danwon` is came from nickname of Kim hong do, who famous korean artist in the 18th century. Ansan is Kim hong do`s Hometown. so people of ansan want to inform that Ansan is related with Great artist `Kim hong-do`.