World Wetlands Day: A glimpse of China's earth’s kidneysChina’s national park system starts to yield fruitsTaihang mountains attract visitors as leaves change colorsScenery of Minjiang River estuary wetland in FuzhouAutumn scenery at Pofengling Scenic Area in BeijingXi Sends Congratulatory Letter on 50th Anniversary of Cooperation Between China, WIPOXi Congratulates DiazChinese President Receives Credentials of 70 AmbassadorsXi's Article on New Development Pattern to Be PublishedSwans pictured at lake in Shandong