Vietnamese medias always say that they defeated China in 1979, wait 1979?
How it's possible that there were battles until the mid 80s???
Here is a video of the Chinese side from 1984.
The truth is that no one won or lost the war.
It was a war started from PRC because CSVN invaded Cambodia to fight against
the Khmer Rouge.
Both sides lost a lot of soldiers, so CSVN don't talking cock.