Huaguo Mountain, Yuntai Mountain, Liandao Mountain and Kongwang Mountain. Lianyungang. After checking the Baidu map, it shows: It was called Haizhou in ancient times, also known as Port City. It is a prefecture-level city under the jurisdiction of Jiangsu Province. It is named Lianyungang because it faces Liandao, is backed by Yuntai Mountain, and because of the seaport. The places of interest in this area from Liaocheng include: Huaguo Mountain, Yuntai Mountain, Liandao Mountain, and Kongwang Mountain. Lianyungang. This area is very good in terms of living environment and special food.