Dajian Village, Tung Chung Town. According to the query of Guangdong New Business Directory Network, the newly-built vocational and technical school in Tung Chung Town, Nansha District, Guangzhou is called Guangzhou Nanhua Industry and Trade Senior Technical School, which was built in August 2022 and is located at Nansha Avenue, Dajian Village, Tung Chung Town. Guangzhou Nanhua Industry and Trade Senior Technical School is a full-time senior technical school approved by guangdong provincial department of human resources and social security. South China Vocational Skills Appraisal Institute, founded by the school, is an appraisal institution of vocational skills level in Ministry of Human Resources and Social Security. The skill level certificate issued by the school is universal throughout the country and is the basis for the salary increase of enterprises.