1, π2 Yan Yu Di is not a student of Tsinghua University. Yan didn't say which university she was admitted to, but now she is a dentist with good professional knowledge and patience, and takes good care of her sick aunt Qian Sanyi.

Yan returned to Jiangzhou as a dentist. Aunt Qian begged her to take herself away. Pei Yin had to ask Yan.

Yan knows Qian Sanyi's illness, and he will agree as long as it is conducive to his physical recovery.