In pics: populus euphratica forest in Ejin Banner, N China
Fifth C919 jet completes maiden test flight
Maple trees charm tourists in north China's Hebei
Activity celebrating 70th founding anniv. of PLA air force held in Changchun, Jilin
Aerial view of "plateau sky road" in NW China's Xinjiang
Scenery of Juyanhai Lake in N China's Inner Mongolia
7th Int'l Festival of Intangible Cultural Heritage held in Chengdu
In pics: piggy hurdle racing at Original Farmers Market Fall Festival
