蒙甘 meaning in Chinese

mungan

Characteristics of early cretaceous prototype basin and its control on source rock in mongolia - gansu - qinghai area
蒙甘青地区早白垩世原型盆地特征及其对烃源岩分布的控制
It can thus be seen that the eastern area covers north china - northeast china area , the central area comprises inner mongolia - gansuqinghai area , and the western area is tarim - junggar area
由此可见，东部?围包括华北东部地区；中部包括蒙甘青地区；西部为塔里木准噶尔地区。