China steps up cultural heritage protection to keep its past alive for the future

①Beijing to open new Great Wall section ②China's "Jiutian" large drone takes first flight, aims for versatile civil roles ③China steps up cultural heritage protection to keep its past alive for the future ④New China-Vietnam air route boosts links with ASEAN ⑤China's northernmost satellite data receiving station put into operation ⑥Canal-city universities unite to tackle global challenges