Action – Vietnam. When a soldier sensed vietnamies shouted: chinies or chinocas to alert his fellows

Once an American soldier during a fight stayed out of barracks surrounded by barbed wire and mines. He tried during the night to pass under the barbed wire to join colleagues. Suddenly he saw a silent enemy also pass below the barbed wire and cried out to defend the fellows chinies or chinocas they made fire and he died.

Also in this movie a soldier was talking to a superior when he made a very scared face, there was a Vietnamese cleaning the windows, he said, to the superior “Sir there is chinies or chinocas out there. The superior looked and answered he is a prisoner that makes a few small cleaning jobs

I would appreciate being told the name of the movie

Many thanks

Antonio Figueiredo