A drone photo taken on Nov. 12, 2024 shows people visiting a scenic area in Zunhua, north China's Hebei Province. (Photo: Xinhua)

An aerial drone photo taken on Nov. 11, 2024 shows people having fun at a scenic spot in Youyang Tujia and Miao Autonomous County, southwest China's Chongqing Municipality. (Photo: Xinhua)

An aerial drone photo taken on Nov. 13, 2024 shows citizens doing morning exercises in Deqing County of Huzhou City, east China's Zhejiang Province. (Photo: Xinhua)

Whooper swans are pictured in Lidao Town of Rongcheng City, east China's Shandong Province, Nov. 13, 2024. (Photo: Xinhua)

Whooper swans are pictured in Lidao Town of Rongcheng City, east China's Shandong Province, Nov. 13, 2024. (Photo: Xinhua)

An aerial drone photo taken on Nov. 12, 2024 shows the scenery of Baima River Wetland Park in Tancheng County of Linyi City, east China's Shandong Province. (Photo: Xinhua)