Seodongwan is a Chinese restaurant on the second floor near the Jungbu Police Station in Chungmuro, Seoul. It has operated for a long time and serves dishes including yumi jjajang, tangsuyuk, gunmandu, jjamppong, and bokkeumbap, with generous portions. Two gunmandu are served before the meal at no charge, and orders are taken past 3 p.m. with no break time. The number of menu items makes choosing difficult at first.