Tourists pose for selfies in Wengji Village nestled in Jingmai Mountain, in Pu'er City, southwest China's Yunnan Province, Sept. 16, 2026. The Cultural Landscape of Old Tea Forests of the Jingmai Mountain in Pu'er, the UNESCO's first tea-themed World Heritage Site, attracts tourists with its picturesque scenery and tea culture in autumn. (Xinhua/Chen Xinbo)

This photo taken on Sept. 16, 2026 shows a view of an old tea forest on Jingmai Mountain in Pu'er City, southwest China's Yunnan Province. The Cultural Landscape of Old Tea Forests of the Jingmai Mountain in Pu'er, the UNESCO's first tea-themed World Heritage Site, attracts tourists with its picturesque scenery and tea culture in autumn. (Xinhua/Chen Xinbo)

A villager of Bulang ethnic group rests in front of her house in Wengji Village nestled in Jingmai Mountain, in Pu'er City, southwest China's Yunnan Province, Sept. 16, 2026. The Cultural Landscape of Old Tea Forests of the Jingmai Mountain in Pu'er, the UNESCO's first tea-themed World Heritage Site, attracts tourists with its picturesque scenery and tea culture in autumn. (Xinhua/Chen Xinbo)

Staff members make Pu'er tea products at a tea plant on Jingmai Mountain in Pu'er City, southwest China's Yunnan Province, Sept. 16, 2026. The Cultural Landscape of Old Tea Forests of the Jingmai Mountain in Pu'er, the UNESCO's first tea-themed World Heritage Site, attracts tourists with its picturesque scenery and tea culture in autumn. (Xinhua/Chen Xinbo)

A man of Bulang ethnic group processes tea leaves at Wengji Village nestled in Jingmai Mountain, in Pu'er City, southwest China's Yunnan Province, Sept. 16, 2026. The Cultural Landscape of Old Tea Forests of the Jingmai Mountain in Pu'er, the UNESCO's first tea-themed World Heritage Site, attracts tourists with its picturesque scenery and tea culture in autumn. (Xinhua/Chen Xinbo)

A woman of Dai ethnic group serves a cup of tea to a tourist at her teahouse in Nuogan Village on Jingmai Mountain, in Pu'er City, southwest China's Yunnan Province, Sept. 16, 2026. The Cultural Landscape of Old Tea Forests of the Jingmai Mountain in Pu'er, the UNESCO's first tea-themed World Heritage Site, attracts tourists with its picturesque scenery and tea culture in autumn. (Xinhua/Chen Xinbo)

Staff members pack tea leaves at a tea plant on Jingmai Mountain in Pu'er City, southwest China's Yunnan Province, Sept. 16, 2026. The Cultural Landscape of Old Tea Forests of the Jingmai Mountain in Pu'er, the UNESCO's first tea-themed World Heritage Site, attracts tourists with its picturesque scenery and tea culture in autumn. (Xinhua/Chen Xinbo)

An aerial drone photo taken on Sept. 16, 2026 shows a view of Wengji Village nestled in Jingmai Mountain in Pu'er City, southwest China's Yunnan Province. The Cultural Landscape of Old Tea Forests of the Jingmai Mountain in Pu'er, the UNESCO's first tea-themed World Heritage Site, attracts tourists with its picturesque scenery and tea culture in autumn. (Xinhua/Chen Xinbo)

An aerial drone photo taken on Sept. 16, 2026 shows tourists visiting Wengji Village nestled in Jingmai Mountain, in Pu'er City, southwest China's Yunnan Province. The Cultural Landscape of Old Tea Forests of the Jingmai Mountain in Pu'er, the UNESCO's first tea-themed World Heritage Site, attracts tourists with its picturesque scenery and tea culture in autumn. (Xinhua/Chen Xinbo)