Photo taken on Nov 23, 2018 shows a tea garden in Buyang village, Sanjiang Dong autonomous county, South China’s Guangxi Zhuang autonomous region. [Photo/Xinhua]

Photo taken on Nov 23, 2018 shows a tea garden in Buyang village, Sanjiang Dong autonomous county, South China’s Guangxi Zhuang autonomous region. [Photo/Xinhua]

Photo taken on Nov 23, 2018 shows a tea garden in Buyang village, Sanjiang Dong autonomous county, South China’s Guangxi Zhuang autonomous region. [Photo/Xinhua]