Pearl River deep-water fan
Pearl River Deep-water Fan System
Red River deep-water fan
deep overburden of river bed
Deep trough under river
River Bed with Deep Overburden
Jinshajiang River River Basin
Deep and Ultra-deep Water
DEEP AND ULTRA-DEEP WELL
earlier deep plough and deep fertilization
Ancient Yellow River-Yangtze River Delta
Bailong River and Tao River forest region
Diverting the Yangtze River to the Han River
drawing water from the Yangtze River into the Yellow River through the middie line
forceful merging of the Yellow River with the Huaihe River
headwater region of Yangtze River and Yellow River