196 1 June, Huanghua county was changed to Cangzhou area of Hebei province.

1July, 989, Huanghua County was abolished and Huanghua City (county level) was established. The original administrative area of Huanghua County was Huanghua City, and Huanghua City was in Cangzhou area.

1June, 993, Cangzhou area was revoked and merged into Cangzhou city. Huanghua City is directly under the jurisdiction of Hebei Province and managed by Cangzhou City.

Huanghua City is a county-level city under the jurisdiction of Hebei Province, which is managed by Cangzhou City. It was named after Huang Hua, commander and revolutionary martyr of Hebei-Shandong-Henan border region, died here in 1943. Huanghua City borders Bohai Sea in the east, Tianjin Binhai New Area and Jinghai District in the north, Cangxian County in the west, Qingxian County in the northwest, Haixing County and Mengcun Hui Autonomous County in the south and Haixing County in the southeast.

Huanghua City is located at the eastern end of North China Plain and the west bank of Bohai Bay, which is the junction of the mainland and the coast. The whole territory is flat and slightly inclined from southwest to northeast, with a slope ratio of115000, the highest elevation in the west 15.7m and the highest elevation in the east 3m. After three major land and sea evolutions in history, modern landforms have gradually formed.

Huanghua belongs to warm temperate semi-humid monsoon climate, with an average annual temperature of 65438 02.9℃ and an average annual precipitation of 567.8 mm ... There are Ziyaxin River and Jiedijian River 12. Groundwater is mostly brackish water, and saline-alkali land is widely distributed. Mineral resources mainly include oil, natural gas and geothermal.

Huanghua city is located in the middle of the Bohai economic circle, the hub of Beijing and Tianjin. It is the core area of Bohai New Area in Cangzhou. Bohai New Area Management Committee, Nandagang Industrial Park (farm), Zoje Industrial Park (farm), Cangzhou Lingang Economic and Technological Development Zone and Luchang Yantian are located in China and are industrial production bases of crude salt, petrochemical, hardware and automobiles. Mainly planting wheat, corn, cotton and other crops, specialty Huanghua winter jujube. Marine fishing and mariculture are the main fisheries. Huanghua Port, a 100-million-ton international deep-water port, is the seaport and bridgehead of Hebei Province. Huang Shuo Railway, Canggang Railway and Hanxing-Huanghua Railway are connected with the hinterland, and trunk highways such as Wurong Expressway, Huangshi Expressway, Coastal Expressway, National Highway 205, National Highway 228, National Highway 307 and National Highway 337 pass through the territory.