The three generations of the Yan family had a clean and strict family custom. They became scholars and were promoted depending on their own abilities.
As the third generation of the Yan family were all honest and upright,Imperial Censor Yan was placed in an important position. Although the Emperor often penalized him with his salary, he only penalized him with some silver. He did not punish the Yan family in any other way.
Even the salary that was penalized would be recovered at other times.
It could be seen that in the Emperor's heart, the Yan family was loyal and upright.
No matter how much the Emperor disliked the fact that the Yan family always targeted the Crown Prince, he was not muddle-headed and did not have the intention to punish loyal officials severely.