China starts building phase II of spallation neutron source to help boost sciYang sets national record in women's 100m freestyleLuis Enrique is rebuilding his reputation quickly after finally getting PSG to play like a teamThailand gears up for the return of Chinese travelersEU tightens visa requirements for Ethiopians over a lack of government cooperation on deportationsTourism sector sees boom during May Day holidayGuizhou slated to get new national park11 missing in Guangdong rainstormChinese state councilor calls for strenuous efforts in final preparations for Paris OlympicsSnowfall disrupts transport in central, eastern China amid travel rush