U.S. stocks tick down as Apple drags tech sector lowerChina launches new mobile telecommunication satelliteNew power system shows example of renewable energy developmentChina, Zambia to Boost Cooperation as Ties ElevatedXi Meets IOC PresidentChina's secondLuxury brands embrace the Year of the DragonChina's research vessel finishes monthByteDance's platform takes on U.S. eXi Sends Congratulatory Letter to China