That war, although the Chinese BBS irresponsible remarks, I do not know where it comes from, but without any real source can prove it.
Some things are true, for example, the Chinese armed forces have a devastating destruction of infrastructure in Vietnam, in order to eliminate the potential of your war may also have a number of attacks in the "civilian", but they are really "civilians"? Such as when PLA soldiers to close to a juvenile, or even care if he hurt, and then his answer is usually shooting or grenades, this is not the civilians, sorry some of our soldiers might lose control, reasoning, if there are attacks on civilians, it is possible, but it should just rare examples.
This is my personal view, incidentally, you do not forget the hundreds of thousands of Chinese people have been uprooted from Vietnam, do not just blame others, you also have your sins. Can only say, hope that there will be no other war between us, it is the best for us.
---------- Post added at 02:38 PM ---------- Previous post was at 02:36 PM ----------
I always record what China has helped us time ago, even though I know it is always accompanied by the calculations for China's interests.
However, that does not mean that we must be silent when some Chinese members are proud that their army killed many of our civilians, who lived along the Vietnam-China border in 1979.
Of course, you can speak in a free, but I am also able defense, which is fair.