Introduction to Honghuagang District: The Long March cultural commemoration system is mainly based on the Zunyi Conference site, including the medieval military castle Hailongdun, the "Southwestern Underground Art Palace" Yang Can's Tomb, Buddhist scenic spots Jinding Mountain and Xiangshan Temple , Taoxi Temple and Dabanshui Primeval Forest and other historical monuments and natural landscapes, with rich cultural connotations and unique tourism resources.