Visitors watch a performance featuring Chinese tea culture at the China exhibition area of the Seoul International Travel Fair in Seoul, South Korea, May 9, 2024. The 39th Seoul International Travel Fair kicked off at the Seoul International Convention and Exhibition Center in Seoul on Thursday. The Chinese exhibition area showcases tourism resources of places in China, showing the charm of Chinese cultural tourism to the South Korean visitors.(Photo: Xinhua)

Visitors visit the China exhibition area at the Seoul International Travel Fair in Seoul, South Korea, May 9, 2024. The 39th Seoul International Travel Fair kicked off at the Seoul International Convention and Exhibition Center in Seoul on Thursday. The Chinese exhibition area showcases tourism resources of places in China, showing the charm of Chinese cultural tourism to the South Korean visitors.(Photo: Xinhua)

Exhibitors of China's Henan Province have a talk with visitors at the Seoul International Travel Fair in Seoul, South Korea, May 9, 2024. The 39th Seoul International Travel Fair kicked off at the Seoul International Convention and Exhibition Center in Seoul on Thursday. The Chinese exhibition area showcases tourism resources of places in China, showing the charm of Chinese cultural tourism to the South Korean visitors.(Photo: Xinhua)

Exhibitors from China's Jiangsu Province talk with visitors at the Seoul International Travel Fair in Seoul, South Korea, May 9, 2024. The 39th Seoul International Travel Fair kicked off at the Seoul International Convention and Exhibition Center in Seoul on Thursday. The Chinese exhibition area showcases tourism resources of places in China, showing the charm of Chinese cultural tourism to the South Korean visitors.(Photo: Xinhua)