New Penn State coordinators Kotelnicki and Allen encouraged as spirited spring drills wrap upChina injects more positive energy into global economic developmentXinhua Headlines: China's carbon reduction drive creates more green jobsFarewell to China's homecoming motorbike fleetsXi presents order to promote military officers to rank of generalPLA Day warmly celebrated in PakistanGuardians of rails: Powering safe journeys for allCommentary: Why Washington's rage over China's Micron ban is calling white blackXi Focus: Xi stresses achieving goals set for Chinese PLA centenaryCertainty of China's development augurs well for the world