1. Study on the Influencing Factors of Tourists' Perception of Crowding in Baotu Spring Scenic Spot, 2019.
2. An Analysis of the Influencing Factors of the Hotel Staff's Suggestion Behavior, 2019.
3. Study on the Influencing Factors of the Elderly Tourists' Sense of Security in Shandong Province, 2020.
4. The Influence of Tourists' Experience Quality on Loyalty of Baotu Spring Scenic Spot on SPSS 24 Software, 2021.
5. Study on Influencing Factors of Farmers' Tourist Loyalty in Red Leaf Valley Scenic Spot of Jinan on SPSS 22 Software, 2021.