Hengsheng Supermarket (Tongling Store). Hengsheng Supermarket (Tongling Store) is located in Unity Road, Dongshan County, Zhangzhou City, Fujian Province, which is engaged in retail business. It is engaged in the retailing of non-staple foods, department stores and daily necessities, such as Bai Liang Fan. White Cold Powder is a kind of famous snack in southern China, which is made of raw materials such as plant Cold Powder Gum.