65438-0984 worked as an automation instrument technician in Sichuan Jiuda Group Chemical Branch. 1985 participated in the software development of financial management computer application project of Chuanjiu Group, and won the third prize of scientific and technological achievements of the municipal government. His thesis "The Application of Computer in Financial Management" won the third prize in the publication of Sichuan Industry Association, and in the same year he worked as an assistant engineer of automation instrument in the branch factory.

1986 participated in the reconstruction and expansion project of Sichuan Jiu Group Company, and served as the automation instrument designer of 20T/h boiler and its supporting production line. The project has been put into production and is still playing a beneficial role. The paper "Computer Automatic Control System in Industrial Production" won the third prize of papers in Sichuan, Hubei and other five provinces.

199 1 year as a computer instrument engineer of Chuanjiu Group.

1992 engaged in the development of chemical and pharmaceutical intermediate products, and one product won the third prize of scientific and technological achievements of the municipal government;

65438-0997, Lichuan Chemical Plant, Hubei Province, responsible for the design and installation technology of electrical and automation instruments.

In 2002, he participated in the research and development of food chemical products and won the second prize of municipal scientific and technological achievements.

He has been teaching in Jin Min Technical Secondary School since 2004.