2021-06-02 15:36 By: GMW.cn
Photo taken on May 30, 2021 shows visitors enjoying the butterflies in the butterfly valley of Ma andi Township, Jinping Miao, Yao and Dai Autonomous County, Honghe Prefecture, southwest China s Yunnan Province. In recent years, the county demarcated an ecological protection area of the butterfly valley, which ensured the environment for butterfly to inhabit. As the butterfly valley becomes a tourist attraction, it helps promote the development of rural eco-tourism. (Pu Jiayong/Guangming Picture)