4 102。 According to official website of Mengcheng Education Bureau, Mengcheng No.2 Middle School was founded in 1939, and 1973 was named Mengcheng No.2 Middle School with the enrollment code of 4 102. Mengcheng No.2 Middle School covers an area of 559,973 square meters, with a building area of about 37,849 square meters. It has a sports ground covering an area of 26 mu and six standard basketball courts, thus separating the teaching area, living area and activity area.