Nice pictures of the PLA recon troops during the sino vietnam war. If I'm correct the camo worn is a experimental reversible type.
On another note
I haven't found out much about the intern standard issue uniform that bridges the gap between the Type 65 uniform and the 87 woodland uniform. It appears to have the same colour as the type 65 uniform but with some changes and a differnt collar. I assume it is a peoples liberation army unifom but it could easily be a uniform from the armed police.