Group 1 - The implementation of the visa-free policy between China and Russia has led to a significant increase in the number of Russian tourists entering China, particularly through the Suifenhe port [1][5] - Since the visa-free policy was enacted, 15 groups of Russian students have entered through the Suifenhe port, totaling over 1,000 students, indicating a growing interest in cross-border educational experiences [5] - The city of Heihe has developed customized health and wellness travel routes that combine traditional Chinese medicine and shopping, shifting the focus of cross-border tourism from mere sightseeing to health and wellness vacations [5][7] Group 2 - The hospitality and service industries in Heihe are adapting to the influx of Russian tourists by enhancing their offerings, such as adjusting breakfast menus to include items favored by Russian guests, like freshly brewed coffee [9] - Local businesses, including restaurants and supermarkets, are actively improving service details to create a more convenient and welcoming experience for Russian visitors [7]