What line city is Yanji?

Fourth-tier cities are mostly medium-sized cities, with relatively average city size, economic and social development level and traffic construction. Most of the fourth-tier cities are prefecture-level cities, including provincial capitals, capitals and autonomous prefectures.

The economic and social development of fourth-tier cities often depends on local small and medium-sized enterprises or resource-based enterprises, and the consumption level of residents is in the process of growth. In the regional strategic layout of large companies and brands, fourth-tier cities often rely on the radiation of regional central cities, which has certain attraction to domestic local small and medium-sized enterprises and second-tier brands.

Yanji City is located at the northern foot of Changbai Mountain in the east of Jilin Province. Surrounded by Longjing County, it is 54 kilometers away from the Sino-DPRK border, 50 kilometers away from the Sino-Russian border 150, and 80 kilometers away from the Sea of Japan. Total area 1303 km2, population 30 16000. The built-up area is 2 1.9 square kilometers, and the urban population is 222,000. There are Korean, Han, Manchu, Hui, Mongolian, Bai, Miao and Tu.

Topography and climate

Yanji City is surrounded by mountains in the east, south and north, with open west and flat middle, showing a horseshoe-shaped basin. Average elevation150m. The terrain is high in the north and low in the south, with hilly terrain. Rivers in the territory are tributaries of Tumen River, mainly Burhatong River, Yanji River and Hailan River. The soils in this area are mainly gray brown soil, paddy soil, alluvial soil, meadow soil and black soil.

Yanji City is located in a high-latitude mountain forest basin with continental climate characteristics. It is dry and windy in spring, warm and rainy in summer, cool and rainy in autumn, and long and cold in winter, belonging to the semi-humid climate zone in the middle temperate zone. The annual average temperature is 5.5℃, the annual frost-free period is 160 days, the annual average precipitation is 479.0 mm, the average sunshine is 2447.2 hours, and the freezing days are 164 days.