According to Wang Bo's Preface to Wang Teng-ting, the old county town of Zhang Yu and Hongdu's new residence began. The stars are divided into wings (zhěn), and the ground is connected with Lu Heng. Three rivers and five lakes in Jin, controlling barbarians and attracting Ouyue. Wuhua Tianbao, the dragon lamp shoots the bull fighting market; Outstanding people, Xu Ru got off Chen Fan's couch. . . . . Hongdu refers to Nanchang Hongdu Group, the backbone enterprise of China aviation industry enterprise-Hongdu Aviation Industry Group.
Hongdu Aviation Industry Group (hereinafter referred to as Hongdu Group) is a large enterprise group with Hongdu Aviation Industry Group Co., Ltd. (hereinafter referred to as Hongdu Group Company) as its core enterprise. Its predecessor was Nanchang Aircraft Manufacturing Company, which was once a state-owned Hongdu Machinery Factory. Founded in 195 1, it is one of the key projects of the first five-year plan 156.