1. Summary points: At the end of the paper on cross-border tourism, you can summarize the main points of the paper, emphasize the importance and significance of cross-border tourism, and point out the influence of cross-border tourism on tourism, destination management and cultural exchange, as well as the future development trend.
2. Propose the future research direction: If new viewpoints or problems are put forward in the paper, the future research direction can be put forward at the end to stimulate readers' interest in the field of cross-border tourism and provide ideas for future research.
3. Development prospect of related fields: Finally, we can look forward to the development of cross-border tourism and point out the future trends and challenges, which can help readers better understand the development direction of cross-border tourism and provide reference for relevant practitioners.
4. Emphasize practical significance: If the paper focuses on the practical application of cross-border tourism, it can emphasize the practical significance of cross-border tourism in tourism, destination management and cultural exchange at the end, which can help readers better understand the practical application value of cross-border tourism.