"Tuisi" is taken from the name of the study room in the old residence of the Shen family, "Tuisi Hall", which comes from the "Zuo Zhuan" saying, "If you enter and think, you will be loyal, and if you retreat, you will make up for your mistakes."
Shen Jingheng has been "retreating" all his life - giving in, restraining, and avoiding sincerity
Su Zhiwei's mother, Su Yunzhi, left a message: "It is better to retreat and make amends than to move forward."
A person who is used to retreating finally learns to take a step forward
