For participants from around the world, the competition means much more than a contest. In addition to insights from diverse regions, it also provided the platform for cultural exchanges.

Cucu Alexandru-Bogdan, a Romanian student from Babes-Bolyai University, said it took him almost three days to travel from his hometown to Dali. "But I feel totally worthy of it, as the city is so beautiful. And it is wonderful to meet new friends from all over the world with the same goal," he said.

Takudzwa Duncan Maluwa, a Zimbabwean student from the Beijing International Studies University, is a two-time participant of the competition.

"My favorite part of the competition is the culture night, where a lot of people shared their cultures. I am from a different country and a different continent, but we just feel like together. We were likely joyful in this unity, and it really touches my heart," said Maluwa.

Wang Xin contributed to the story in Dali.