I heard from my partner that Li Jing, the outside hitter from Zhejiang, was reduced to tears after the 3rd final, yet on-site audience kept insulting her even when she was crying.
She was sad for making several fatal errors on attacking at several crucial moments due to her exhaustion (the TV commentators also highlighted her state), she played continuously the entire five games. Didn't see her shed any tears though; being sad yes. The host supporters did shout repeatedly at this Zhejiang's backbone attacker such as when Li served..."serve into net" "serve out" and so on during the tight and quite balanced match. But I did not hear any disparaging remarks aside from some individual attempts to get the players down. Moreover such insult to the opponent is uncommon to the Chinese culture, showing fanfare support to own side, yes
The full replay of that match (CCTV-5 PLUS in Full HD: 1080HD) can be watched here:
Jiangsu vs Zhejiang - The 3rd Final - CVA Women's Volleyball League (2017-03-14)