What is the relationship between Langfang and sanhe city? Does the city in Hebei Province include sanhe city?

Sanhe city belongs to Hebei Province and is under the management of Langfang City. Cities in Hebei Province include sanhe city.

Sanhe city is located in Yanshan piedmont plain, with beautiful mountains and rivers and fertile land. It covers an area of 634 square kilometers and has a total registered population of 731.2000. It has jurisdiction over 3 districts (Yanjiao National High-tech Industrial Development Zone, National Agricultural Science and Technology Park and Provincial Economic Development Zone), 10 town, 395 villages and streets, 4 streets and 92 neighborhood committees. Comprehensive economic strength ranks among the "Top 100 in China" and "Top 10 in Hebei". Sanhe city is 30km west of Tiananmen Square, 20km south of Tianjin125km and east of Tangshan 12 1 km. It is the core of the golden triangle composed of Beijing, Tianjin and Tangshan, and plays an important role in the integration of Beijing, Tianjin and Hebei and the economic circle around the Bohai Sea.

Extended data:

Sanhe city is located in the alluvial plain in front of Yanshan Mountains, with a total area of 634 square kilometers. The area is connected by mountains, rivers and fertile land. National Highway 102 runs through the abdomen, and two electrified railways, Beijing-Qinhuangdao and Daqin, run through the east and west. By the end of 20 17, the registered population of sanhe city was 7 10200.

The overall terrain is high in the north and low in the south, and it slopes from north to south. According to the topographical characteristics, it can be divided into low mountains, hills, plains and depressions. Among them, the plain has the largest area and is mainly composed of Chaobai River.

Baidu Encyclopedia-sanhe city