Red Anzhen is the name of a red dragonfly. It grows in Hong'an County, Hubei Province, south of the Dabie Mountain Revolutionary Old District. It is the main food crop for the generation of the people of Hong'an. Because of its shape and texture, it is different from other places, and it has become a special product of Hong'an.

Hong'an Dabu is a kind of pure cotton textile treasure hand-made by Hong'an County in the old revolutionary area. For centuries, local farmers have the custom of spinning and weaving. During the war years, the Red Army soldiers used military cloth to make uniforms and uniforms. In the front, the woman will weave a moving scene in the back. After the liberation, many generals still like to use their large cotton cloth to make sheets and clothes. Dong Biwu, Li Xiannian, Chen Xilian, Han Xianchu, Qin Jiwei and other party and state leaders still use the "Hongan Dabu" in their hometown to make bed linen and other daily necessities in Beijing.