Why was Wan Guiren’s father demoted?

The reason why Wan Guiren’s father was demoted was because Concubine Hua developed a cure for the epidemic and was rich and had contributed to suppressing the rebellion. So the two brothers and sisters of the Nian family joined forces to impeach Zhen Huan’s father as a disrespectful minister. The emperor took the overall situation into consideration. Zhen Yuandao was forced to demote his official position. I just went to Suiyuxuan. I felt that my sister was really pitiful. Seeing Zhen Huan's father being demoted from his official position, Zhen Huan felt uncomfortable, but An Lingrong was a little relieved. Zhen Huan was usually better than her in every way. She was prettier than her, more favored by the emperor, and had a higher status than her. Even though she was called sister, An Lingrong felt very unhappy. Zhen Huan's good deeds made her full of jealousy. I don't know how many people are waiting to see the joke at this moment. It's good this time. Zhen Huan is not in power, and the emperor wants to summon her to the palace to sleep at night. An Lingrong's humble self-esteem has finally gained some balance. Along with Baojuan and his master and servant, they were all dressed up and showed off to the noble Fucha that they were going to bed. They were very impressive.