North Qinling Mountains
North Qinling Fold Belt
north of the South China Sea
North Qinling orogenic belt
south Qinghai and north Qinghai
conjunction area of North Qinling and Qilian
South bridge and north tunnel
north part of the South China Sea
north foot of the Yin Mountain
North Qinling—North Qilian
South to North water project
South and North Channel Bifurcation
north slope of Qinling Mountains
Mountain region of north Guizhou