According to relevant data, the successive mayors of Haimen Town in Chaoyang are Zhang and Zheng respectively. Menhai Town is located in the east coast of Chaoyang, facing Dujing Town in the south of Chaoyang across Lianjiang in the west, and bordering the downtown area of Chaoyang, with a total area of 38 square kilometers and coastline of 19 kilometers, governing 16 villages and a population of 2 10/00000.