Therefore, any successful cultural

Therefore, any successful cultural tourism project needs a complete industrial chain to support it, and the absence of any link will lead to poor experience or insufficient satisfaction of tourists, and will not lead to an increase in the duration of the visitor's stay, which leads to an increase in consumption. There are many small scenic sites in Henan with unique cultural resources, which can even integrate education, scientific research, sightseeing, and other functions, but there is little supportive services around. The insufficient extension of the industrial chain has decreased the attractiveness of the scenic area, and the lack of supportive services has caused the scenic area to fail to retain tourists and cannot realize further economic benefits besides tickets.