Baoshan City, also known as Lancheng, is a prefecture-level city under the jurisdiction of Yunnan Province, located in the southwestern part of Yunnan Province, bordering Dali Bai Autonomous Prefecture and Lincang City in the east, Nujiang Lisu Autonomous Prefecture in the north, Dehong Dai Jingpo Autonomous Prefecture in the west, and Myanmar in the northwest and south, with a national border length of 170 kilometers, and a total area of 19,600 square kilometers, of which mountainous and semi-mountainous regions account for about 92%. As of 2022, Baoshan City has 1 district, 3 counties and 1 county-level city under its jurisdiction.In 2022, Baoshan City has 13 ethnic minorities living in the city, and is the birthplace of the Dai-Tai ethnic group, and is a famous overseas Chinese hometown in China with 289,000 overseas Chinese, overseas Chinese and returned overseas Chinese.At the end of 2022, Baoshan City has a total population of 2,397,000 people living in the city. Baoshan City is in the west of Yunnan in the center of the position, is China's access to South Asia, Southeast Asia and even European countries must pass through, the territory of Tengchong for Yunnan's important modern industrial and commercial birthplace of one. Terrain in the north high and low in the south, most of the territory is a subtropical monsoon climate, lignite reserves, rich geothermal resources, Baoshan City, Southern Silk Road, Yunnan-Burma Highway, Stilwell Highway through the territory. The main tourist attractions are Tengchong Volcanic Hot Sea, Heshun Ancient Town, Gaoligong Mountain, Lujiang Dam, Songshan Anti-Battle Ruins, Western Yunnan Anti-Battle Memorial Hall, Shanzhou Forestry and so on. Baoshan City is the world's largest small-grain coffee planting base, the country's largest planting base of wasabi, dendrobium, walnut and safflower oil tea, and China's famous "western Yunnan grain silo".In 2017, Baoshan City was awarded the "China's most beautiful cultural and ecological tourism city". In 2018, Baoshan City was awarded the title of National Sanitary City, the second batch of national ecological civilization construction demonstration cities and counties.In 2019, Baoshan City was awarded the title of Municipal National Advanced Unit of Grassroots Traditional Chinese Medicine by the State Administration of Traditional Chinese Medicine.In 2022, Baoshan City will achieve a regional Gross Domestic Product (GDP) of 126.244 billion yuan. In 2023, Baoshan City realized a regional GDP of 125.42 billion yuan, calculated at comparable prices (the same below), an increase of 1.4% year-on-year.