(250824) -- ALXA, Aug. 24, 2025 (Xinhua) -- A worker checks sprinkler irrigation equipment in an area of an ecological restoration project in Alxa League, north China's Inner Mongolia Autonomous Region, Aug. 1, 2025. In recent years, Alxa has been promoting the construction of an ecological restoration project to prevent sand from flowing into the Ulan Buh section of the Yellow River in Alxa League. The project, covering an area of 11,000 mu (733.3 hectares), plays a vital role in soil and water conservation and ecological restoration along the Yellow River. (Xinhua/Li Zhipeng)
