Changji Primary School in Changsha County is a public primary school sponsored by Changsha County Education Bureau, named after Mr. Yang Changji, one of the "three divisions" in Changsha County. Mr. Yang Changji, together with Mr. Zhang Baixi and Mr. Xu Teli, was honored as the "Third Division" by later generations. Formed a famous "three divisions" educational and cultural brand in Changsha County. The three educational sages have made outstanding contributions to China's education and contributed their educational wisdom to the great rejuvenation of the Chinese nation.