Qingyang, a city under the jurisdiction of Gansu Province. Located in the easternmost part of Gansu Province, at the junction of Shaanxi, Gansu and Ningxia provinces, it is a gully region of the Loess Plateau in the middle and lower reaches of the Yellow River. Known as "Longdong", it is known as "Longdong Granary". The city's total land area is 27 1 19 square kilometers, with a total population of 2,222,700 (20 13), and it governs 1 district, 7 counties 1 16 townships. ?

Qingyang City is one of the birthplaces of early Chinese farming civilization. Humans thrived here 200,000 years ago, and early farming began more than 7,000 years ago. More than 4000 years ago, the ancestors of the Zhou Dynasty began farming civilization. This is the hometown of "pterosaur around the river" and "ancient elephant of the Yellow River", and it is the land of "the first paleolithic" in China. This is the birthplace of traditional Chinese medicine culture in China, the birthplace of Qi Baishi, the originator of traditional Chinese medicine, and the world-famous Huangdi Neijing has achieved this; This is an important part of the former Shaanxi-Gansu-Ningxia Border Region, the only old revolutionary base area in Gansu, and is known as the "eternal red area". The core area of the national Longdong large-scale energy and chemical base is rich in oil, natural gas and coal resources, and is the birthplace of Changqing Oilfield.