Chinese mainland area belongs to the same country as Taiwan area , but it 's just that Mainland China is not under the effective control of the ROC government .
He agrees to the One - China policy , and that China is the Republic of China .
China mainland area belongs to the same country as Republic of China area , but it 's just that China   is not under the effective control of the Republic of China government .
He agrees to the One - China policy , and that China is the Republic of China .