the southern North China
southern North China Basin
East part of the North China craton
eastern margin of the North China platform
Exploration and Development Research Institute of the North China
Exploration and Development Research Institute of the North China Oil Field
Greenhouse in the Southern China
middle segment of the northern margin of the North China craton
northern margin of the North China Craton
northern margin of the North China plate
northern margin of the North China platform
sbuthern margin of the North China Plate
southeast margin of the North China block
southern margin of the North China craton
southern margin of the North China plate
southern margin of the North China platform
the east part of the North China
the middle segment of the North China Craton