You're cool, my friend. A good and strong mind.
Not only China, many Western countries never been brave to admit their mistake to support Khmer Rouge, but keep criticizing Vietnam act to wipe out Khmer Rouge. Vietnam never feel Sorry to terminate Khmer Rouge. And the time tell everybody that Vietnam is right.
Vietnam has more reason to wipe out Khmer Rouge because they massacred thousands of our people ( in Vietnam land ) few years (1975-1978) before Vietnam decided to terminate Khmer Rouge regime at the end of 1978-early 1979.
yet today cambodians still hate vietnam and cambodia still loves china.