Group 1 - Sichuan is a region known for its unique natural scenery, rich historical culture, and delicious cuisine, attracting numerous tourists [1] - The trip lasted five days and four nights, allowing for an in-depth experience of local customs and landscapes [1] Group 2 - The average expenditure per person during the trip was approximately 800-1000 yuan [3][14] - The tour guide, Linlin, provided excellent service, ensuring a well-planned itinerary and flexible adjustments based on the group's needs [3][14] Group 3 - The itinerary included visits to significant cultural and natural sites such as Wuhou Shrine, Jinli Ancient Street, Dujiangyan, Qingcheng Mountain, Jiuzhaigou, and Huanglong [6][8][9][10] - Local delicacies sampled included Chengdu's famous snacks like Chuan Chuan Xiang and Rabbit Head, showcasing the rich Ba-Shu cultural atmosphere [7] Group 4 - Travel tips highlighted the importance of being prepared for variable weather, especially in mountainous areas, and the potential for altitude sickness in regions like Jiuzhaigou [16] - Recommendations for local cuisine included Sichuan hotpot, Mapo tofu, and traditional snacks like Zhong Shui Jiao and Tang Nuo Guo Zi, emphasizing the region's culinary diversity [18]