A child participates in celebration of the annual Halloween in Santiago, Chile, Oct. 31, 2017. (Xinhua/Wang Pei)
Autumn scenery of Zhangye National Wetland Park in NW China
People of Miao ethnic group celebrate "Chixin" festival in SW China
Multi-colored Lushan Mountain attracts tourists in E China
Aerial view of E China's fields in harvest season
China's AT200 cargo drone makes maiden flight
Highlights of China Fashion Week in Beijing
Autumn red: Scenery of red leaves in Jiguan Mountain
Guilin-Sanjiang highway put into operation