Tourism value-added services include a series of services such as targeted services, personalized services and humanized services provided to guests during tourism; For example, many details include: water delivery, travel bags, hats, and some special auxiliary equipment needed in special trips; There are also some scenic spots given during the trip, including meals, giving away scenic spots and taking photos with the group. In addition, the return visit to customers after the travel trip, giving travel vouchers to thank customers, can also be included in the ranks of value-added services.