Founded in July 2004, Junshan Lijun School in Zhongshan City is a private junior high school jointly run by Guishan Middle School and enterprises. This school has strict discipline and strong style of study; Students are studious, simple and friendly; There are many excellent students in the school, with excellent results in the unified examination and outstanding results in the senior high school entrance examination: the enrollment rate in 2022 is 87%, and the enrollment rate in 202 1 90%.

Zhongshan Jizhong Sanxin Bilingual School, founded on 200 1, is a fully boarding private school with the characteristics of cultivating "three pairs" (bilingual, double-brained and double-handed) international bilingual talents. In 2022, outstanding students of Sanxin 4 1 were selected into the ordinary class of Zhongshan No.1 Middle School, and 64 outstanding students were selected into Sun sun yat-sen memorial middle school's Qiangji class.