PungGwangJjaChangChai is a Chinese restaurant on the first floor of an office building in Singil-dong, Ansan. It serves dishes such as guobaorou and jisamseon, and small plates can be ordered as sojja. It is less than a five-minute walk from Emart Traders, and orders are placed on a tablet. The jajang has more water and is milder than Korean-style jjajang.