Yangjagang is a Chinese restaurant in the Gisa Sikdang street at the entrance of Bitraegol in Suyu-dong, Seoul. It serves tangsuyuk, bokkeumbap, and japchaebap, and the bokkeumbap is not salty and has a mild flavor. It is open 24 hours, so jajangmyeon can be eaten at dawn, and taxi drivers and third-round customers frequent it. It is crowded late at night.