U.S. must step up efforts in strengthening ChinaChairman of Foreign Affairs Committee named NPC spokesmanU.S. must step up efforts in strengthening ChinaNPC aims to further enhance the legal systemContinued evolution of law improves governing capacityState secrets law revised to handle online leaksEnvoy hails new height of ChinaChina envoy embarks on shuttle diplomacyChina's spaceXinjiang to open up further to world despite West's smearing