Public. According to official website of Shishan Cai Ying Primary School, Shishan Cai Ying Primary School is a public primary school directly under Shishan Town Education Bureau. Cai Ying School, Shishan Town, Nanhai District, Foshan City, was established on 20 19, located in Foshan City, Guangdong Province. Its purpose and business scope are to "optimize the allocation of educational resources and carry out compulsory education in primary and junior high schools".