Autumn scenery of Yellow River in China's Ningxia

A drone photo taken on Nov. 3, 2025 shows a view of the Yellow River in Helan County, northwest China's Ningxia Hui Autonomous Region.

In recent years, Ningxia has been dedicated to ecological protection in the Yellow River basin. Environment in the region has witnessed a steady improvement. (Xinhua/Yang Zhisen)

An aerial drone photo taken on Nov. 4, 2025 shows a view of the Yellow River in Wuzhong City, northwest China's Ningxia Hui Autonomous Region.

In recent years, Ningxia has been dedicated to ecological protection in the Yellow River basin. Environment in the region has witnessed a steady improvement. (Xinhua/Yang Zhisen)

An aerial drone photo taken on Nov. 3, 2025 shows a view of the Yellow River in Helan County, northwest China's Ningxia Hui Autonomous Region.

In recent years, Ningxia has been dedicated to ecological protection in the Yellow River basin. Environment in the region has witnessed a steady improvement. (Xinhua/Yang Zhisen)

An aerial drone photo taken on Nov. 4, 2025 shows migratory birds on a shoal of the Yellow River in Lingwu City, northwest China's Ningxia Hui Autonomous Region.

In recent years, Ningxia has been dedicated to ecological protection in the Yellow River basin. Environment in the region has witnessed a steady improvement. (Xinhua/Yang Zhisen)

A drone photo taken on Nov. 3, 2025 shows a sunset view of the Yellow River in Shizuishan City, northwest China's Ningxia Hui Autonomous Region.

In recent years, Ningxia has been dedicated to ecological protection in the Yellow River basin. Environment in the region has witnessed a steady improvement. (Xinhua/Yang Zhisen)

A drone photo taken on Nov. 4, 2025 shows a view of the Yellow River in Qingtongxia City, northwest China's Ningxia Hui Autonomous Region.

In recent years, Ningxia has been dedicated to ecological protection in the Yellow River basin. Environment in the region has witnessed a steady improvement. (Xinhua/Yang Zhisen)

An aerial drone photo taken on Nov. 3, 2025 shows a view of a wetland along the Yellow River in Helan County, northwest China's Ningxia Hui Autonomous Region.

In recent years, Ningxia has been dedicated to ecological protection in the Yellow River basin. Environment in the region has witnessed a steady improvement. (Xinhua/Yang Zhisen)

An aerial drone photo taken on Nov. 4, 2025 shows a view of the Yellow River in Qingtongxia City, northwest China's Ningxia Hui Autonomous Region.

In recent years, Ningxia has been dedicated to ecological protection in the Yellow River basin. Environment in the region has witnessed a steady improvement. (Xinhua/Yang Zhisen)