Butterflies are seen in a garden of Nanqiang Village, Boao Town, Qionghai City of south China's Hainan Province, March 25, 2019. Qionghai City has quickened its steps towards the construction of "beautiful villages", applying different plans according to local conditions. It has developed 2,343 "civilized and ecological villages" so far, accounting for 88.6 percent of the city's natural villages. (Xinhua/Hou Dongtao)