[portfolio_slideshow]
China in Satellite thiamhnak 10-satellite navigation system heh American ai GPS (Global Position System) canca hmang tuhin December 27 nia ah phuang hang ii. China ai Beidou Navigational Satellite System in U.S ralkap te cangvaidan te lawng lamvakdan te le ralthuam lam khamdun tuh dan te tian hmang thil tiin mithiam te in rel ii.
httpv://www.youtube.com/watch?v=0zgmbcHO8II
Chinese Satellite Navigation Office Director Ran Chengqi in tun ai a thar Beidou system heh China ai People Liberation Army in thula zingzoihnak ah a let 100 hnakin 1,000 dung in cak ii. Hetih bang ai Chinese te thiamhnak thar te hmangin U.S ai ralkap lawng te, tipui lam le tipui kap dung ai cangvaihnak te pawl heh do thil dinhmun ah umh hang ii.