Chaihyang is a Chinese restaurant in Seoul that serves jjajangmyeon, jjamppong, and tangsuyuk. The jjajangmyeon, jjamppong, and tangsuyuk fried to order are the signature dishes. The noodles are white and cooked to order, and warm tea and several side dishes come with the meal. The seating is limited, so arriving late at lunchtime means there are no seats left.