He is a good person. Although some things happened between him and Yao Zijin when he entered the Shangshi Bureau in order to enter the palace, he and Yao Zijin later became good friends and the relationship between the two was very good.

Yin Ziping was originally from a humble background. In order to get her out of her slave status, her family dispersed all their wealth, which led to Yin Ziping's entry into the palace.

Yin Ziping herself has a high talent for cooking food, so in order to enter the Shangshi Bureau, she naturally has to spend a lot of effort.

In order to get ahead, Yin Ziping acted in some unscrupulous ways, but because she was illiterate, sometimes Yin Ziping was also a woman who was illiterate.

Even though Yao Zijin knew that Yin Ziping had harmed her, when Yin Ziping was in danger later, Yao Zijin still rescued Yin Ziping, which made Yin Ziping's attitude towards Yao Zijin change. Later, as the two came into contact, the friendship between the sisters also deteriorated.

Deeper.

For Yin Ziping, although she is competitive, she is very loyal when facing her good sisters, and she will not betray her sisters, let alone frame her sisters for her own benefit.