No.52, Longyan South Road, Shantou, Xinjindu fast food restaurant. According to Tianyancha's enterprise information, Xinjindu fast food restaurant deals in snacks such as oyster roast, Chaoshan rice rolls, Mo Dou Guo and beef ball kway teow soup. Mo Dou Guo is a special food in Chaoshan Dahao area. It is said that it originated in Qing Dynasty, but the exact time cannot be verified.