In "In the Name of Family", Ling Xiao threw away the walnuts given by Li Jianjian because his sister choked to death after eating walnuts.

When Ling Xiao and his sister were young, their mother would often lock them at home and go out to play cards.

One time, Ling Xiao fed his sister walnuts as usual, but unexpectedly the walnuts got stuck in his sister's trachea and choked her to death.

Ling Xiao's mother blamed her son for this incident.

In fact, Ling Xiao could have called adults to help at that time, but it was a pity that Chen Ting locked the brother and sister at home when they went out to play. The brother could only watch his sister die.

But after the incident happened, he put all the blame on his son, and even blamed his son every time he was angry, why he gave his sister walnuts.

In this way, Ling Xiao became particularly disgusted with walnuts, because this food not only caused him to lose his sister, but also caused him to be often scolded by his mother.

The occurrence of this incident also caused emotional problems between Chen Ting and her husband. The two often quarreled and eventually ended up getting divorced.

She abandoned her young son like this, and Ling Xiao could only live with her father.

But his father's studio policeman had no time to take good care of his son. In the end, he had to merge with Li Haichao's family and let Li Haichao take care of his son on his behalf. In this way, a very strong relationship developed between Ling Xiao and Jianjian.

Although his mother abandoned him when he was very young, when her mother was paralyzed due to a car accident, Ling Xiao decided to return to her mother to take care of her.