Changsin-dong () is a dong (neighborhood) of Jongno District, Seoul, South Korea.
Attractions Changsin-dong Toy Wholesale Market - the largest toy and stationery market in Korea since 1975 and is accessible from Dongdaemun Station on Seoul Subway Line 1 and Line 4.
See also Administrative divisions of South Korea
References
External links Jongno District Official site in English
Origin of Changsin 1-dong name