More efforts needed to boost homegrown jetMore efforts needed to boost homegrown jetMaglev train with a speed of 600 kilometers per hour debuted at the World Manufacturing ConferenceChina needs to ramp up RoWorld's largest metamorphic rock oilfield found in China's Bohai SeaHainan eyes bigger role in nation's openingStronger support for advanced machine tools urged(BRF2023) Xi to Address Opening Ceremony of 3rd Belt and Road Forum for Int'l CooperationChina's space telescopes precisely measure brightest gammaU.S. ports remain confident in China