Chengdu Institute of biology, Chinese Academy of Sciences, founded in 1958, is a national scientific research institution with a first-class discipline. Chengdu Institute of biology has always been committed to facing the world's scientific and technological frontiers, major national needs, and the main battlefield of the national economy. It is committed to scientific frontiers and major technological bottlenecks in biodiversity conservation and ecological environment construction, efficient and sustainable utilization of biological resources, food human health water resources security, and carrying out basic, strategic and forward-looking scientific research, technological research and development and integration. Provide scientific basis, technical support and decision-making basis for national economic construction, ecological civilization construction, Rural Revitalization Strategy, "the Belt and Road" initiative, and the construction of ecological barriers in the upper reaches of the Yangtze River, and contribute to the construction of a world power in science and technology and a prosperous, strong, democratic, civilized, harmonious and beautiful China.

Since its establishment, Chengdu Institute of biology has undertaken a large number of national scientific research projects such as key R & D plans, major science and technology projects, science and technology support plans, 973, 863, natural science foundation, etc. It has won more than 300 scientific research achievements, including the national science and technology award, and made important contributions to the ecological construction and biodiversity protection in the upper reaches of the Yangtze River. Many scientific and technological achievements represented by "Di'ao Xinxuekang" have been successfully industrialized, effectively promoting the national and local social and economic development. It has established good cooperative relations with many international organizations and universities and scientific research institutions in more than 20 countries and regions such as the United States, Germany, Britain, France, Russia and Croatia, and has established close strategic partnerships with many domestic universities, scientific research institutions and enterprises.

Chengdu Institute of biology is the "China Croatia biodiversity and ecosystem services' the Belt and Road 'Joint Laboratory", the National Natural Medicine Engineering Technology Research Center, the Key Laboratory of mountain ecological restoration and biological resources utilization of the Chinese Academy of Sciences, the Sichuan Key Laboratory of ecological conservation and biodiversity protection, the Key Laboratory of environment and applied microbiology of the Chinese Academy of Sciences It is the supporting unit of Sichuan Provincial Key Laboratory of environmental microbiology.