Beijing December 18 Tianjin Xinhua (reporter Zhang Daozheng) Tianjin Municipal Sports Bureau said on 18, the State Sports General Administration recently officially approved the name of Tianjin Olympic Center demonstration unit for the national sports industry. The national total of 7 national sports industry base and 11 national sports industry demonstration unit. As of now, the national sports industry base to reach 14, the national sports industry demonstration unit to reach 12. 2014...