What is the postcode of Xi City, Shaanxi Province?

Xi 'an, referred to as "Gao", was called Chang 'an and Haojing in ancient times. It is the capital of Shaanxi Province, a sub-provincial city, a megacity and the core city of Guanzhong Plain urban agglomeration. It is an important central city in western China and an important national scientific research, education and industrial base approved by the State Council.

Xi 'an is located in the middle of Guanzhong Plain, with Weihe River in the north, Qinling Mountain in the south and Bashui running to Chang 'an. It is a "world historic city" designated by UNESCO 198 1, one of the important birthplaces of Chinese civilization and the Chinese nation, and the starting point of the Silk Road.

Extended data:

Xi 'an has a dense river network with 54 rivers. Among them, Weihe River, Jinghe River and Shichuan River are transit rivers, and the rest rivers all originate from Qinling Mountains or the hills of Li Dongnan, and most of them flow through Weihe Plain from south to north and flow into Weihe River. The area of the Yellow River basin accounts for 98.46% of the total area of the city.

The basin area of rivers in Xi 'an varies greatly. Heihe River, Bahe River and Fenghe River cover an area of 1 1,000 square kilometers. The basin area of the above three rivers accounts for 82.37% of the total area of the country.

The south tributary of the Weihe River originated from the Qinling Mountains. Because of its steep slopes and deep valleys, Gu Feng alternated and looked like a comb.