Lin Dongming, the former headmaster of San Xiao School in Bobai County, used to be the secretary of the Ministry of Education in Bobai. According to relevant public information, in September 2022, Lin Dongming, the former principal of Bobai County No.3 School, resigned as the principal and worked as a secretary in Bobai Ministry of Education. Lin Dongming has been engaged in education for nearly 20 years, and has been working tirelessly to improve and play its due role.