Liyen Bonjeom is an upscale Chinese restaurant near Guro Digital Complex Station in Seoul that serves jjajangmyeon, jjamppong, and tangsuyuk. The jjamppong has a strong seafood flavor, and the tangsuyuk features thick meat with a crispy batter. The interior has private rooms and a large space, making it suitable for group dining. The food is expensive and the portions are small.