First, Wanli doesn't like him very much. At that time, imperial power and prime minister power were two interdependent forces. When the imperial power is weak, it needs the suppression of the prime minister's power under one person and above ten thousand people. Of course, when the power of the prime minister under one person and above ten thousand people is too strong, the emperor will also be jealous and suspicious. At that time, Zongshen was only about ten years old when he was in the upper position. In order to stabilize the country, he had to borrow the power of the Prime Minister. Of course, Zongshen's mother will express her admiration. Both mother and son respect and rely on Zhang, and they will agree to Zhang's demands as long as they are not excessive. Therefore, when Zhang was a teenager, he was very strict with the Sect, and he had to take care of everything, leaving a bad shadow in the mind of the Sect. From admiration, respect to disgust.
Second, Zhang is corrupt and greedy for money. Zongshen heard that many treasures and jewels were given to Mr. Zhang as gifts. Later, Zongshen's mother said that even if the property was looted, it was impossible to get it all, and then they might get nothing after all the transfer, so they waited for the opportunity. In addition, Mr. Zhang is very old and has no descendants, which is also the reason why he failed so quickly. He likes people who have him in their hearts, and he doesn't like people who dare to tell the truth, so when Zongshen wants to clean up, a bunch of people fall to Zongshen's side.
What is even more ridiculous is that he was scolded by Zhang at that time and was crippled by the court. He dragged his lame leg to plead for Zhang and implemented the New Deal, but he failed to save Zhang's life in the end.