I have edited the last passage
YES, I think so. China is a weak country now. If you'll go to China, come to the western provinces, It's very very poor. But China will become a rich country I think.
I think Tibet is now belonged to China. Mongolia now is not China's, It's inability of the Chinese. It's had belonged to China from 1279 to 1924. But I think it's a country. If you have learned China's history, You'll be more clear.
I give you the
map of China in 1820:
http://www.unitedcn.com/01ZGZZ/image...cxst(1820).jpg
map of China made in 1934(REALLY)
http://www.57351.com/cd1.JPG