Qinghai Province, abbreviated as "Qing", is a provincial-level administrative region of the People's Republic of China, with the provincial capital Xining City; it is located in the interior of northwestern China, bordering Gansu Province in the north and east, Xinjiang Uygur Autonomous Region in the northwestern part, Tibet Autonomous Region in the southern part and southwestern part, and Sichuan Province in the southeastern part, with the topography of the province generally showing a high level in the west and a low level in the east, and a high level in the north and south, and a low level in the central part. Low situation, located in the four major geographical divisions of the Qinghai-Tibet region; a total area of 722,300 square kilometers, jurisdiction over two prefectural-level cities, six autonomous prefectures; at the end of 2023, the province's resident population of 5.94 million people. Qinghai Province is located in the western part of China, in the northeastern part of the Tibetan Plateau, the roof of the world. It is named after Qinghai Lake, the largest inland saltwater lake in China. Qinghai Province is the birthplace of the Yangtze River, the Yellow River and the Lancang River, so it is known as the "source of rivers", also known as the "source of the three rivers", known as the "Chinese water tower" reputation, is the link between the Tibet Autonomous Region, Xinjiang Uygur Autonomous Region and the mainland. The special geographic advantages have made this area an important source of Chinese civilization, forming a multicultural culture with the Kunlun culture as the main body and the cultures of different ethnic groups. In 2023, the Gross Domestic Product (GDP) of Qinghai Province amounted to 379.91 billion yuan, an increase of 5.3% over the previous year at comparable prices.