Looking at how much they put the effort for OG and reap the result like this, i wont be surprised if Yan Ni will go straight to the retirement. I guess it has been mentioned before here, that this preparation for OG and pandemic already fucked up the scouting plan for CNT. I hope after this, Zhu can take rest fully, and more youth will be invited to the NT training and also international tournament. I think some of the players already in stagnant of their career and showing declining performance, they should let them go. Just see how much Turk getting better each year by investing a lot to the youth.
And I hope they'll start sending the player outside of China. It will give a lot of perspective and more of the players will realize that there's other conditioning or training method beside this "harsh and overworked" training that they had. ZT alone will never enough to change how the current conditioning or training method. But, if they still keeping this, I'm afraid the cycle will be repeated again. Overworked athlete will be prone-injury athlete, and say goodbye to a long and healthy volleyball career.