Participated in the project of "Breeding of New Varieties with High Yield and High Quality in Large Area" (the national "Seventh Five-Year Plan" scientific and technological key project); "High yield, multi-resistance and high quality" new wheat variety breeding technology research sub-topic (national "eighth five-year plan" scientific and technological research project) and other topics; Presided over the sub-project of "Research on New Techniques and New Varieties Breeding of Important Crops" (a major project of resources and environment research of Chinese Academy of Sciences); "Research on Plant Breeding and Cultivation Techniques in High Altitude Areas of Qinghai-Tibet Railway" (China Academy of Sciences, Central Organization Department's "Light of the West" project) and other topics. In recent years, he participated in the "Research on Rapid Propagation Technology of High-quality Rhubarb" (the "Light of the West" project of Chinese Academy of Sciences and the Central Organization Department); "Research on planting technology of rhubarb" (key scientific and technological project of Qinghai Province); "Research on industrialized planting technology of important Chinese and Tibetan medicinal materials in Qinghai-Tibet Plateau" (national key scientific and technological project-special project in central and western regions) and other topics. Published 5 research papers1article, obtained 8 scientific and technological achievements, participated in writing 4 monographs, presided over the cultivation of 5 new crop varieties (2 spring wheat and 3 other crops approved at the provincial level), participated in the cultivation of 4 new spring wheat varieties (approved at the provincial level) and trained 3 master students. "Breeding, Research and Popularization of a New Spring Wheat Variety Gaoyuan 602", as the main finisher, won the first prize of scientific and technological progress in Qinghai Province (ranked fourth) with 1992, the second prize of scientific and technological progress in Gansu Province (ranked seventh) with 1994, and the third prize of national scientific and technological progress with 1996 (ranked third) 65438-0996 won the second Youth Science and Technology Award in Qinghai Province; 1997 advanced workers in poverty alleviation through science and technology of the state science and technology commission; 1997 Fang shuquan young scientist award of China academy of sciences; Outstanding scientific and technological talents in Qinghai province in 2006.