This aerial photo taken on Feb. 23, 2023 shows farmers picking tea leaves in Pu'an County, southwest China's Guizhou Province. As one of the major tea-producing counties in Guizhou, Pu'an County now has tea gardens with an area of 125,000 mu (about 8,333.3 hectares). Over 70,000 local farmers have benefited from the tea industry. (Xinhua/Yang Wenbin)