An aerial drone photo taken on March 12, 2026 shows farmers picking tea leaves at a tea garden in Tiankan Village of Kaiyang County, southwest China's Guizhou Province. (Photo by Yuan Fuhong/Xinhua)

Farmers pick tea leaves at a tea garden in Maoping Town of Zigui County, Yichang, central China's Hubei Province, March 13, 2026. (Photo by Zheng Jiayu/Xinhua)

Farmers pick tea leaves at a tea garden in Maoping Town of Zigui County, Yichang, central China's Hubei Province, March 13, 2026. (Photo by Zheng Jiayu/Xinhua)

A farmer picks tea leaves at a tea garden in Maoping Town of Zigui County, Yichang, central China's Hubei Province, March 13, 2026. (Photo by Wang Huifu/Xinhua)

A worker picks tea leaves at a tea production base in Xiushan Tujia and Miao Autonomous County, southwest China's Chongqing Municipality, March 12, 2026. (Photo by Hu Cheng/Xinhua)

Farmers pick tea leaves at a tea garden in Hani and Yi Autonomous County of Ning'er, Pu'er City, southwest China's Yunnan Province, March 12, 2026. (Photo by Yang Tingrong/Xinhua)

A drone photo taken on March 12, 2026 shows a tea garden in Matou Village of Kaiyang County, southwest China's Guizhou Province. (Photo by Yuan Fuhong/Xinhua)