Riching is a Chinese restaurant in Samseong-dong, Seoul, serving jjamppong, jjajangmyeon, and tangsuyuk. The jjamppong selection includes haemul bokkeum jjamppong and chadol jjamppong, and gunmandu comes as a service item. Ordering the menu of the day brings the food out quickly, and the hall tables separated from the rooms make it suitable for a simple office gathering. The tangsuyuk is pre-cooked and served reheated.