Dongying District, belongs to Dongying City, Shandong Province. It is the political, economic and cultural center of Dongying. It is located in the northeastern part of Shandong Province, in the hinterland of the Yellow River Delta. Bordering the Bohai Sea in the east, the Yellow River in the west, bordering Guangrao County and Boxing County in the south, and Kenli District in the north. It has a total area of 1,178.17 square kilometers, with an actual jurisdiction of 658 square kilometers. As of October 2022, Dongying District has 6 streets and 4 towns under its jurisdiction. As of 2022, Dongying District had a resident population of 555,500 and a household population of 483,900. Yin, the territory of the country of Bo Gu. During the Liberation War, the territory belonged to Guangrao County and Putai County. 1984, Dongying City Dongying District and Niizhuang District were established. 1987, Niizhuang District was incorporated. Shengli Oilfield leadership, China University of Petroleum (East China) is located in the district. There are provincial-level economic development zones a Dongying High-tech Zone and Dongying Chemical Industry Park, and the chemical industry is a pillar industry. The district is rich in Lv Opera culture and Yellow River eco-tourism resources, and many national and provincial highways, such as G18, G220, S227 and S228, pass through the district. In 2022, the gross domestic product (GDP) of Dongying District will be 56.685 billion yuan in preliminary accounting, which is 5.4% higher than that of the previous year according to the comparable price. Among them, the added value of the primary industry is 1.551 billion yuan, the added value of the secondary industry is 20.930 billion yuan; the added value of the tertiary industry is 34.205 billion yuan, and the ratio of the three industries is 2.8:36.9:60.3.