The first echelon. Official website of Nanjing Education Bureau shows that Mochouhu Primary School is a well-known primary school in Nanjing, and its teaching quality and running level have been recognized by parents and society. A primary school belonging to the first echelon of Nanjing. Mochou Lake Primary School is a public primary school located in jianye district. The school has a long history, profound cultural background and high teaching quality.