Liannan Senior High School for Nationalities was founded in 1953. In 2004, after the integration of resources and the separation of junior high school and senior high school, the original senior high school, Sanjiang Middle School and Zhaigang Middle School were merged and relocated. After investing more than 70 million yuan, it has been continuously optimized and established, which has greatly accelerated the development of high school education in ethnic areas. In 2008, Liannan Yao Autonomous County invested another 20 million yuan to set up provincial schools, which continuously accelerated the pace of school construction and gradually improved the quality of school education, which was affirmed and recognized by provincial and municipal education departments. 20 12 passed the evaluation of provincial schools successfully in February.

Liannan Yao Autonomous County Vocational and Technical School is formed by the merger of county teachers' further education school, county radio and television university and county adult secondary school. The total area of the three campuses is 150 mu (except mountainous areas), with a construction area of about 7,800 square meters. In 2006, the school cooperated with Qingyuan No.1 Vocational School and Guangdong Economic Vocational and Technical School, and adopted the method of 1.5+ 1.5 (that is, one and a half years in the county vocational school and one and a half years in the joint school), and set up school-running points in the county vocational schools respectively. In 2006, there were 9 majors in vocational schools, including 4 majors of kindergarten teachers, electromechanical, accounting and tourism services, and 5 majors of electronic information technology, leather garment design, numerical control, mold manufacturing and automobile repair, which provided students with a large choice of majors.