Teachers who master school education. After the Song Dynasty, as a general term, it refers to all levels of Confucian professors and teachings. During the Ming and Qing Dynasties, there were different levels of titles for academic officials, namely, the official school was called professor, the state school was called academic rectification, and the county school was called fatwa, each with a deputy in charge of discipline. Responsible for the management education of students. Also called "instructor", not "Wen Guang". "Historical records. The Scholars: "Gong is a scholar." "The history of the Ming dynasty. Selected record 1: "The study of counties is compatible with imperial academy, which was founded in the Tang Dynasty. The Song Dynasty placed scholars in Luzhou, and Yuan was quite responsible, but none of his methods were available. Today, Confucianism has been built in various governments, prefectures, counties and health centers in the world, with more than 4,200 tutors and countless disciples, and the educational methods have been prepared. "