Aerial photo taken on Oct 30, 2018 shows the autumn scenery of Xuanwu Lake scenic spot in Nanjing, capital of East China’s Jiangsu province. [Photo/Xinhua]

Photo taken on Oct 29, 2018 shows the autumn scenery in Dabu Village in Nanchuan District of Chongqing, Southwest China. [Photo/Xinhua]

Aerial photo taken on Oct 30, 2018 shows the autumn scenery at Soochow University in Suzhou, East China’s Jiangsu province. [Photo/Xinhua]

Photo taken on Oct 30, 2018 shows the autumn scenery of Miyun reservoir in Miyun district of Beijing, capital of China. [Photo/Xinhua]