In the height of a 21°C summer, French Young Leaders Delegation Crosses Mountains and Seas to Fulfill the Spring City Date. From the enduring echoes of the National Southwest Associated University’s remarkable legacy, to the global rhythm of Yunnan’s blossoms at the flower auction center, and the distinctive cultural charm of ethnic villages, each stop offered a unique glimpse into the city’s spirit. This encounter has made the memories of summer in Kunming even more unforgettable.