There is really nothing she could do if her injury prevents her from reaching her potential. CNT has already given her everything to make sure she comes back to her form but this hasn't happened. She is very fortunate to have loving coaches and teammates to support her all these years. A lot of other players didn't get that same love and retired very early from the sport.
Her situation happens a lot in sport so not sure why this would prevent others from playing the sport. She has been treated the best of all players. Career ending injuries happens and there is nothing anyone can do about it. Chinese Women's Volleyball spirit is the gold standard for Chinese sports so not sure why one player would cause that to change in anyway.