Yes Official website of guannan county Public Security Bureau shows that guannan county Public Security Bureau has a canteen, and the chefs in the canteen are mostly employees sent by labor dispatch companies, who are only responsible for cooking. Guannan county, which belongs to Lianyungang City, Jiangsu Province, is located in the northeast of Jiangsu Province, south of Huanghuai Plain, bordering Xiangshui County in the east, Lianshui County in the south, Shuyang County in the west and Guanyun County across Xinyi River in the north. It is the south gate of Lianyungang.