Sinheon Mugwan is a neighborhood Chinese restaurant in Seoul that serves jjajangmyeon, jjamppong, tangsuyuk, and bokkeumbap. It sits near Chungjeongno Station in Seodaemun-gu. The menu includes tangjjamyeon, a jjajang and tangsuyuk set, and mixed dishes such as jjamjjamyeon and jjambokmyeon. When you order ganjjajang, the kitchen stir-fries it with ganjjajang when it is not busy and with regular jjajang when it is busy, and the food becomes too sweet when it is busy.