Dinghu District (DinghuDistrict) is located in the central west of Guangdong Province, the lower reaches of the Xijiang River, is an important part of the central urban area of Zhaoqing City, is one of the main body of the scope of the Pearl River Delta Regional Reform and Development Plan, and its land position is located in the south of the Tropic of Cancer, longitude 112 ° 30 ′ ~ 112 ° 57 ′, latitude 23 ° 05 ′ ~ 23 ° 15 ′ between; east of the Foshan City, neighboring the Sanshui District. Sihui District of Foshan City to the east, Sihui City to the north, Gaoyao District to the south, and Duanzhou District of Zhaoqing City to the west. The terrain is high in the northwest and low in the southeast, the north is the Dinghu Mountain Group of the Beiling Mountains, the central plains, south of the Raoke Mountain extends to the east, with the Dinghu Mountain across the river, the Xijiang River runs through the central part of the highest peak of the Jijiang Mountain, elevation of 1000.3 m. The area of 596 square kilometers, the area of 596 square kilometers, the total area of 596 square kilometers. The total area of 596 square kilometers. Dinghu District starts from Changchong Village in Yongan Township in the east, ends at Shangshuitian Village in Fenghuang Township in the west, starts from Su Er Village in Shapu Township in the south, and ends at Liangtian Village in Fenghuang Township in the north. According to the seventh census data, as of 00:00 on November 1, 2020, Dinghu District has a resident population of 209,116 people. Dinghu District has a reputation as a land of fish and rice, and the tribute Wenqing Carp of the past dynasties is famous all over the world. Dinghu District was originally under the jurisdiction of the city of gao yao, han wudi yuan ding 6 years to set up, more than two thousand years of history, the civil period to the founding of the country for the fourth district of gao yao. 1988 set up the people's government of dinghu district, subordinate to the city of zhaoqing. Dinghu District is named after the famous scenic Dinghu Mountain. Dinghu District is one of the earliest meeting points of Lingnan culture and Central Plains culture. It is rich in traditional culture and has its own characteristics. Three important transportation routes, namely, the Xijiang River Navigation Channel, National Highway 321 and Guangmao Railway, cross the whole territory in the shape of "Chuan", which is the throat of the Xijiang River, and together with the Nan-Guang Railway, Gui-Guang Railway, Guangzhou-Foshan-Zhaoxing Intercity Railway, Jiang-Zhaoxing Expressway, and Guangzhou-Foshan-Zhaoxing Expressway which is under construction, Dinghu will be developed into a transportation hub in the central and western part of Guangdong Province. It is 80 kilometers from Guangzhou by land and 140 nautical miles from Hong Kong by water. In 2022, Dinghu District realized a GDP of 15.329 billion yuan, a year-on-year growth of 2.8%.