Aerial photo taken on March 20, 2019 shows people enjoying themselves amid cole flowers at Qimu river wetland park in Baitou Township, Chongzhou City, southwest China's Sichuan Province. In recent years, Sichuan government has implemented a series of projects to promote rural tourism development, through which to improve rural living environment and help villagers increase income. (Xinhua/Jiang Hongjing)