What is the postcode of Tangshan?

Tangshan has 7 municipal districts, 3 county-level cities and 4 counties with a permanent population of 7.964 million. Tangshan, referred to as "Tang" for short, is a prefecture-level city in Hebei Province, located in the east of Hebei Province, northeast of North China Plain, bordering Bohai Sea in the south, Yanshan Mountain in the north, and adjacent to Beijing and Tianjin, with a total area of 13472 square kilometers. It is China (Hebei).

Tangshan was named after Emperor Taizong's eastward expedition to Koguryo, Li Shimin, and is known as the "northern porcelain capital". The first mechanized coal mine, the first standard gauge railway, the first steam locomotive and the first barrel of machine-made cement in China were born here. Tangshan is the birthplace of China Pingju, known as "Three Flowers in East Hebei", with shadow play, Pingju and Laoting drums, which is a national intangible cultural heritage.

Geological structure:

Geologically, Tangshan is located at the junction of the southern edge of the eastern section of Yanshan skirt and Huanghua depression in North China depression on the Sino-Korean paraplatform. From the viewpoint of geomechanics, it belongs to the intersection of banded structural system, Neocathaysian structural system and the reflex arc of the east wing of Qilu-Heshan structure, and its structural state is quite complicated.

Yanshan movement shaped the main structure skeleton of the jurisdiction. After experiencing the strong structural differentiation of Himalayan movement, the inheritance in the north has been strengthened and the inheritance in the south has been weakened since the Late Tertiary. While the difference between north and south rises and falls, there are many Cenozoic faults in the whole region, and most of them are high-angle normal faults in the coverage area.