A man walks out of a house at Nanqiang Village of Boao Town in Qionghai City, south China's Hainan Province, on March 16, 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/Sui Xiankai)