Chaehong is a Chinese restaurant between the back gate of Chung-Ang University and Sangdo Station, a five- to ten-minute walk from Sangdo Station. It serves jjajangmyeon, jjamppong, and tangsuyuk, with ganjjajang carrying a roasted flavor and jjamppong that is spicy-hot rather than simply hot; yuringi is another menu item customers order. The dining area extends to the second floor, and food comes out quickly even when the restaurant is crowded. As an old establishment, its flavor has not changed.