As a dedicated bus in the "Zhu De Hometown" scenic spots of red tourism in Nanchong City, Sichuan Province, Gree Altairnano red tourism bus opened up the prelude to the deep integration and development of "red culture + tourism" in Nanchong, connecting eight scenic spots in the "Zhu De Hometown" to form a red tourism loop of nearly 5 kilometers, becoming one of the first batch of red tourism buses in the normal operation of the scenic spots.