Photo taken on May 4, 2020 shows blossoms of Chinese dove trees (Davidia Involucrata Baill) at Longcanggou National Forest Park of Yingjing County, southwest China's Sichuan Province. Biodiversity is the foundation of ecosystem services to which human well-being is intimately linked. People must work together to build a better future for all life on Earth. (Xinhua/Jiang Hongjing)
