Bai Chengyuan, male, Han nationality, born in February 1964, joined the work in July 1987, bachelor degree, professor, graduated from South China University of Tropical Agriculture with a bachelor degree in 1987, graduated from Sichuan Agricultural University with a master degree in agronomy in 2006. Since joining the work, he has mainly undertaken the teaching task of professional courses such as "Flower Cultivation Technology," "Garden Plant Cultivation and Maintenance," and "Garden Computer-Aided Design." In December 2009, as the subject leader, he declared the core course "Flower Cultivation Technology" as the first batch of high-quality courses of the college; in December 2011, as the subject leader, he declared the course "Flower Cultivation Technology" like the first batch of high-quality courses of the college. In December 2011, as the subject leader, he declared the teaching team of the course "Flower Cultivation Technology" as the excellent teaching team of the college; based on the work process, he wrote the textbook of "Flower Cultivation Technology," which was declared as the 12th Five-Year Plan textbook of Yunnan Province in March 2012 and published and released by Yunnan University Press in September 2015. He has been in charge of Horticulture Technology and Landscape Architecture and is the backbone teacher of the college and a "double-teacher" teacher. In addition to teaching, he also actively participates in scientific research and production technology services. He has presided over and completed one scientific research project of the Provincial Education Department and four research projects at the college level. He has published more than 10 papers in various professional journals, such as the Journal of Southwest Forestry College, Tropical Agricultural Science and Technology, and the Journal of Simao Normal College of Higher Education.