Xinhua Headlines: 9 Years on, Economic Ties Closer Among Belt and Road CountriesLocal Villagers in SW China's Guizhou Busy Picking Tea Leaves40th Anniversary of China National Children's Center Celebrated in BeijingLetter from Space Sends Hong Kong Student over the MoonChina Celebrates Farmers' Harvest FestivalQixi Festival Marked in Xi'an, NW ChinaChina's Annual Marriage Registrations Drop at Lowest Since 1986China to See Population Shrink by 2025China Aims to Build More Pocket Parks in 2022Mainland a Favorable Destination for Students from HK, Macao, Taiwan