An aerial drone photo taken on Dec. 27, 2024 shows a winter view of the Saihanba National Forest Park in Chengde City, north China's Hebei Province. (Xinhua/Mu Yu)
An aerial drone photo taken on Dec. 27, 2024 shows a winter view of the Saihanba National Forest Park in Chengde City, north China's Hebei Province. (Xinhua/Mu Yu)
An aerial drone photo taken on Dec. 27, 2024 shows a winter view of the Saihanba National Forest Park in Chengde City, north China's Hebei Province. (Xinhua/Mu Yu)
An aerial drone photo taken on Dec. 27, 2024 shows a winter view of the Saihanba National Forest Park in Chengde City, north China's Hebei Province. (Xinhua/Mu Yu)
An aerial drone photo taken on Dec. 27, 2024 shows a winter view of the Saihanba National Forest Park in Chengde City, north China's Hebei Province. (Xinhua/Mu Yu)
An aerial drone photo taken on Dec. 27, 2024 shows a winter view of the Saihanba National Forest Park in Chengde City, north China's Hebei Province. (Xinhua/Mu Yu)
An aerial drone photo taken on Dec. 27, 2024 shows a winter view of the Saihanba National Forest Park in Chengde City, north China's Hebei Province. (Xinhua/Mu Yu)
An aerial drone photo taken on Dec. 27, 2024 shows a winter view of the Saihanba National Forest Park in Chengde City, north China's Hebei Province. (Xinhua/Mu Yu)
An aerial drone photo taken on Dec. 27, 2024 shows a winter view of the Saihanba National Forest Park in Chengde City, north China's Hebei Province. (Xinhua/Mu Yu)
An aerial drone photo taken on Dec. 27, 2024 shows a winter view of the Saihanba National Forest Park in Chengde City, north China's Hebei Province. (Xinhua/Mu Yu)
An aerial drone photo taken on Dec. 27, 2024 shows a winter view of the Saihanba National Forest Park in Chengde City, north China's Hebei Province. (Xinhua/Mu Yu)
