The possibility of China assimilating Russia;

No I'm not sure whether the competition will be influenced by the Chinese nation. After all, due to frequent wars in history, the proportion of men in the Russian population is very small, so it is hard to say, and mixed blood is rare. But politically, Russian government decision makers will never tolerate the problem of assimilation by China, and their attitude is very tough. The reason why Russia cooperates with China is more to deal with the United States than to be assimilated by China. In view of the present cooperative relationship, even though there are many Russian workers lurking in China, they are embarrassed to catch up with others. ...