ja, memorials. and it's a tourist site now. people are eagered to go to the famous "laoshan front". but mostly people that are about 40 today. as they were our age ( 20s) back to the 80s.
as for me, i never heard of the war until i was in grade 7, 8. i was confused by some stories in the school text of "politcial education", or the primary school course of that. as i heard guys were blind and still kept shooting and stuff. i was like, huh? what war is that?
sino-viet nam war was total BS. This nation called on the soldiers to fight and die, then give them glory at the time. then after, they just throw them in the garbage. like the line of "starship trooper: heros of federation": " the government just trowed(misspelling, forgot how to spell) them like gum and spit them into garbage."
today, there are lots of people around hs, that had served there, and they never mentioned they did. according to me, they should be give all the glory and make every kid know their story. but the nation didn't. well, after all. the glory of PLA ends at 1989 anyway.......