"i think they just want to evilize the Chinese communist government (they may be or not be, now their people are manufacturing for the world)"
This, posted above, reflects the attitude of several commenters whose left-wing sphincters reflexively contracted the second they read the name "John Wayne".
"Blood Alley" isn't great, and it isn't one of Wayne's best movies, but it's well-made and entertaining enough to be worthy of at least one viewing.
As for "evilizing" the Chinese government, Mao Zedong and his regime did a fine job of doing that themselves when their actions resulted in the deaths of tens of millions of their own people, not to mention brutal imprisonment of non-criminals, slavery, stupid agricultural policies that resulted in mass starvation, etc., etc. It's no wonder the people in the film's village wanted to escape. But damn John Wayne and his conservative cronies for making it the background of an escapist adventure movie. Because after all, the death and oppression of countless innocent people that is the legacy of the communists in China is okay, because "now their people are manufacturing for the world", and who is the Duke to say otherwise?