Henry Gruver's prophetic vision of China and Russia invading the .U.S. came to mind when I saw this clip. The VERY popular movie "Red Dawn" from the 80's was also about sudden invasion from China and/or Russia--Patrick Swayze and a bunch of young actors who would go on to have big careers starred in that movie.
So, IF that plan is in the works, it would make sense to have the Chinese men already in place. I don't recall ever seeing footage of Chinese men entering the US en masse. Putin and Xi have been cooperating and said some disturbing things recently as well. Here's the clip:
Steve M