Qingdao is a Chinese restaurant on the second floor of a back alley near Dongnimmun Station in Hongje-dong, Seodaemun-gu, Seoul. Jjajangmyeon and tangsuyuk are served, and a Qingdao set is also available. The dining room is large, but it fills with customers on holidays and delivery orders are busy. Prices are on the high side for the neighborhood commercial area.