Poor Cnese hope coward, corrupted PLA will protect them while rich Cnese simply flee to VN and pay VN engineers from.$4,000-8000/ month.
They ( rich Cnese) simply know PLa is too coward and uselss to defend their bussiness. In the last battle in 1979, thousand "well trained" PLA men chose to surrender than fighting to death, even when they got full tank, artillery support against VN forces ,mainly were border guards and millitias .
We see a line of Chinese men two by two lining up for your mother's monkey pussy.