Jinshajiang River River Basin
area of middle reaches of Hem lie river basin
Changjiang River middle lower reaches
Changjiang River middle reach
Middle and Small River Basin
middle reach of Shiyanghe River Basin
middle reaches of Heihe river basin
the middle and lower Heihe River basin
The middle reach of Heihe River basin
upper and middle Yellow River Basin
western parts of the middle Yangtze River basin
arid area of northern Weihe River basin
arid continental river basin
arid highland of northern Wei River basin