Aerial photo taken on Nov. 6, 2019 shows the autumn scenery of forest in Xiongan New Area, north China's Hebei Province. (Xinhua/Xing Guangli)

　　Aerial photo taken on Nov. 6, 2019 shows the autumn scenery of forest in Xiongan New Area, north China's Hebei Province. (Xinhua/Xing Guangli)

　　Aerial photo taken on Nov. 6, 2019 shows the autumn scenery of forest in Xiongan New Area, north China's Hebei Province. (Xinhua/Xing Guangli)

　　Aerial photo taken on Nov. 6, 2019 shows the autumn scenery of forest in Xiongan New Area, north China's Hebei Province. (Xinhua/Xing Guangli)

　　Aerial photo taken on Nov. 6, 2019 shows the autumn scenery of forest in Xiongan New Area, north China's Hebei Province. (Xinhua/Xing Guangli)

　　Aerial photo taken on Nov. 6, 2019 shows the autumn scenery of forest in Xiongan New Area, north China's Hebei Province. (Xinhua/Xing Guangli)