I can tell you have never spent time in the bloody arena. When the dust settles we clear the battlefield, we examine the bodies and hate to break this to you, but Japanese, Vietnamese, Koreans, Chinese etc ALL look different.
You're basing your racial judgement from height and the skin tone differences from corpses. Good one. Maybe I can learn phrenology too if I signed up.
Can you address how your statement has zero historical evidence and flies directly in the face of the political chasm splitting the communist world at the time?
N Vietnam was looking for any help it could get, we were kicking their asses up and down S Vietnam. The Ruskys were there, just not on the battlefield, Russia and the Chinese would have loved to see the US go down in defeat on the killing fields and its also where they get training for their threat assessments. How do those Americans fight on the field of death.
Hate to break it to you, you weren't winning. Body count is a contrived metric of victory. Out of all people you should know that by now if you studied their strategies. Or maybe you should have studied your own strategy to see how useless it was, LOL.
Its clear that your knowledge is limited to what you read in the leftist rags and from your discussions in your circle jerks with those who are as limited in knowledge as yourself. I listened to the experts like yourself when I stepped off the DMZ of Vietnam onto a college campus in 1969. I later went back as an Infantry Officer and made a career of studying our enemies tactics and strategic thinking and I will tell you their politics are the ruse for their real intent. And as I stated this is why America plays the global role it does. You should understand, military actions are the true politics, its clear you have no concept or would see the China for what it really is thinking!
You might want to find another field to be a keyboard expert in because this ain't it!
Pro-tip: being a American soldier teaches you absolutely nothing about the motives of the politicians who give you the orders. Naturally you want to justify your sacrifice by believing it was for something good, so you actually believe your own delusions, for example, Chinese PLA fighting in Vietnam. Get back to reality.