funny how chinese claim foreign lands on the basis of history that is irrelevant, like they claim Tibet and Arunanchal to be Chinese....East Turkmenistan to be chinese just because something happened some thousand years ago...well in that manner whole world except Africa is India's because second migration of homo sapiens happened from India.
In India Homo Sapien DNA was degenerated because of miscegenation.
Many people don't understand how human evolution is related to the rise of nations and their military power. Many opine that China is the future superpower.
It would, however, be correct to say whether Chinese men will be superpower. I would say Chinese men would already have been superpower, had there been any qualities in them to be a superpower because in the power struggle between men of other races and men of Chinese origin, the Chinese men displayed the lack of superpower qualities.
First, we should know that Chinese men are of Homo Erectus origin and the strongest adversary of them is the white skinned European men of Homo Sapien origin.
Since the time immemorial, there had been fight between men (not women) of different races to grab the resources of the planet and survive on it. Now, if you grab resources, it means you actually deprive someone else. Your win must mean someone's defeat because it has always been a zero sum game. Either I die or he dies. Coexistence between different men from different races cannot happen because different races themselves were the creation of nature and according to the theory of natural selection stronger will prevail over the weaker. The strongest will survive and for the sake of the strongest one's survival, the weakest will have to die out. This is how the rules of evolution work. So the fight between men of different races resulted in the defeat and extinction of weaker ones and the victory and survival of the stronger ones.
If we look at Africa, Eurasia (Java, China, India, Caucasus) where the Homo Erectus men had roamed around much before Homo Nienderthalensis men came into the scene, we can see that except China and other east Asian countries, basically in all other parts of Africa and Eurasia, no traces of Homo Erectus men can be seen. They simply disappeared in these regions. They died out because they had fierce competition from newly arrived Homo Nienderthalensis men and then the newest arrival of Homo Sapein men. Homo Erectus however managed to survive in East Asia because of geographical advantages as they lived in places which were inaccessible to the invincible Homo Sapien DNA which even ate up the Homo Nienderthalensis.
But in today's world, the Homo Erectus homelands in East Asia are no longer inaccessible to Homo Sapien DNA due to the introduction of modern technology. This is why Chinese men of Homo Erectus origin will have one option left that is to transform into Homo Sapien men or white skinned Caucasoid men. Just like how the Turks changed their own looks but clung to their earlier Turkish cultural identity, Chinese will in the same way change their looks (i.e., Chinese men will look Caucasoid) but will retain their cultural identity. It will gradually happen in a slow evolutionary process if Chinese themselves consciously don't accelerate the process by launching nationwide genetic engineering.
Women play a secondary role in genetic engineering because women are good organic resources. In the days of antiquity, there were fight between men of different races for the occupation of these organic resources. You can read Gerda Lerner's The Creation of Patriarchy to know how in the near east men from conquering races fought bloody wars with the men from defeating races in order to grab the latter's organic resources. In today's world, however, these organic resources are treated in a sophisticated way by men. In some cases, these secondary organic resources can play decisive role in genetic engineering and contribute greatly to the destiny of human evolution.
In my taxonomic observation, I saw, if the seed of particular fruit tree finds the most suitable soil, it can yield the best qualities of fruit as the seed will receive all its requirements fulfilled from the soil. The seed of a good quality mango tree needs a particular soil to take birth as a plant and produce the same quality mango tree. For example, if we lay the seeds of a Pakistani Dasehri, Langra or Chaunsa in say somewhere near Tamil Nadu or Assam, the mango trees will be same like those of either Dasehri or Langra or Chaunsa but the mangoes will not be of the same quality like those planted in the Pakistani soil. Therefore, not only the seed, the field does matter. Even matters more than the seed because if the seeds are laid in more appropriate soil, the fruits may wield better results in terms of quality.
Germans were not uneducated and dumb. They were certainly aware of it. This was why the Nazi SS soldiers were discouraged to marry women from other races considered inferior. The Germans would disown the children who would come from a German father and a Black or East Asian mother because those mixed children would lack the qualities of pure Germans. This was one reason, Nazis wanted racial segregation.
Our problem is that we always tend to be politically correct. We don't want to be scientifically correct because we are still much backward in terms of the advancement of scientific consciousness. Political emotions don't add value to scientific observation. What I am saying here is scientifically correct but it may not be in line with the political emotions.
On topic, the Chinese men in their present biological form cannot challenge the white skinned Caucasoid and it is inevitable that the Chinese would be transformed into white skinned Caucasoid in course of time. Till then, the superpower tag will remain attached to the White skinned Caucasoid of Homo Sapien ancestral origin.