Founded in 2002, Ningbo Chengnan Middle School is a boarding full-time private high school wholly owned by Jison Middle School in Ningbo.

The school is adjacent to Jison Middle School in Ningbo, interconnected with Jison Middle School, and enjoys the teacher resources and hardware facilities of Jison Middle School. Now it has independent teaching and living facilities such as teaching office buildings and residential apartment buildings, and has won many honors such as 5A safe campus, five-star digital campus and 5A social organization in Ningbo. Since its establishment, the school has been exploring and expanding the channels for students to enter undergraduate universities, not only focusing on cultivating students with artistic expertise in art, music, radio and television media;

Moreover, the Japanese teaching practice of the school is in the forefront in Gaopu directly under Ningbo City, and has gradually formed the characteristics of running a school, successfully helping students to replace the English college entrance examination with Japanese, change lanes and overtake, and realize the dream of an undergraduate university.