No, according to official website of Pingshan Dongmen Primary School, Pingshan Dongmen Primary School is not a public school. Dongmen Primary School in Pingshan District of Shenzhen was founded in September 2002. The schools are Guangdong Compulsory Education Standardization School, Shenzhen Green School, Shenzhen First-class Private School, Shenzhen Smart Campus Demonstration School, Shenzhen Education Cloud Project Application Pilot School and Pingshan Moral Education Demonstration School.