Hong Kong is a long-established Chinese restaurant near the back gate of Konkuk University in Hwayang-dong, Gwangjin-gu, Seoul, serving jjajangmyeon, jjamppong, and tangsuyuk. It offers buljjajang and ganjjajang, and the price is lower when paying in cash. Cash and card payments are charged different amounts, and orders are occasionally missed. The jjamppong is lightly seasoned and contains few squid.