China sees 230 mln domestic tourist trips during May Day holidayXi in My EyesMinjiang River estuary nature reserve in Fujian, SE ChinaXi Extends Congratulations to Yunnan University on Centenary AnniversaryIn pics: natural landscapes in AfricaOrdos wetland in north China's Inner MongoliaFlowers seen in suburb forest of MinskPattern of dragon robe seen in cole flower field in E China's NanjingSpring scenery in Sichuan Fine Arts Institute in China's ChongqingSunrise scene in east China's Jiangsu