Xi Stresses Solid Efforts to Write a New Chapter in Reform and Opening UpWorld Wetlands Day: A glimpse of China's earth’s kidneysPeach flowers in full blossom at Mutianyu Great WallMigratory whooper swans winter in SichuanScenery of Xiling Gorge amid the misty rainTaihang mountains attract visitors as leaves change colorsNumber of migrant birds increases in Ulungur Lake National Wetland ParkNumber of migrant birds increases in Ulungur Lake National Wetland ParkAutumn scenery at Summer Palace in BeijingXi Sends Congratulatory Message to Lanting Forum on Chinese Modernization and the World