Gayaseong is a Chinese restaurant near Exit 2 of Soongsil University Station and a bus stop in Seoul. Its chanpsal tangsuyuk arrives like a thick-cut fried meat, and the menu also includes cream shrimp and jeongabok. Spicy dishes such as mala chadol jjambbong and spicy gochu jjajang are on the menu, along with Chinese naengmyeon. The tangsuyuk batter and the jajang sauce are on the salty side.