Jihao is a Chinese restaurant in a back street off a main road in Gangnam, Seoul, serving jjajangmyeon, jjamppong and tangsuyuk. Jjajangmyeon and jjamppong are the base dishes, with tangsuyuk served alongside them. Orders are available for both delivery and dine-in, and the tang-jja-jjam set can also be ordered. The quality of the food varies.