China's documentary heritage collections enter UNESCO's Memory of the World Register

①China's documentary heritage collections enter UNESCO's Memory of the World Register ②China launches "film consumption year" to boost economic growth ③China home to 4.4 mln 5G base stations: ministry ④China's AG600 large amphibious aircraft obtains type certificate ⑤Chinese researchers develop smart wearable device to aid the blind ⑥Self-sustaining wild population of crested ibises formed in central China's Hunan