The talk between mao and Khrushchev in 1958, Mao said many countries conquered Chin, now they are a part of china.?
Who can find the original text?
+ Manchuria invaded China, now in Manchuria 90% of the population are Chinese.
Mongols killed 50% of Chinese.
Mongol conquest of China, Wikipedia
Marco Polo visited Mongol-occupied Beijing.
Now in Chinese Mongolian region, 90% of the population are Chinese.