Liang Liping has been patrolling the dikes along the Yellow River, China's second-longest waterway, for 38 years. His endeavor is a reflection of China's efforts in protecting the Yellow River basin.
Produced by Xinhua Global Service
廣告（請繼續閱讀本文）
Liang Liping has been patrolling the dikes along the Yellow River, China's second-longest waterway, for 38 years. His endeavor is a reflection of China's efforts in protecting the Yellow River basin.
Produced by Xinhua Global Service