1069, Zhao Xu appointed Wang Anshi as political adviser, mainly responsible for political reform. At the same time, the personnel arrangement was adjusted and a new ruling team was formed. The reform measures are roughly divided into three parts: the law of enriching the country, the law of strengthening the army and the law of selecting scholars. Later, new laws were gradually introduced. As soon as the new law was introduced, it attracted accusations and abuse from the government and the opposition. He criticized the new law not only from the content and efficiency, but also from the ideological and moral point of view, saying that Wang Anshi "reformed religion", "enlightened the army with rich skills, and wanted to become a great man and forget the old learning", and "Shang Yang was called Shang Yang". As soon as he talks about money benefits, he supports monks and despises the elderly as the norm. "In the face of North Korea's argument, Wang Anshi was indifferent and shouted the slogan" Nothing is afraid of heaven, nothing is afraid of the earth, people don't speak, and the laws of their ancestors don't keep ". Zhao Xu expressed support for Wang Anshi. He said: "People and ministers can talk about morality, but they can't talk about reputation, which is not helpful." We advocate paying equal attention to morality and reputation, and oppose the old school's practice of only stressing morality and political inaction.

In the debate between the two factions, Zhao Xu successively dismissed a number of officials who held a negative attitude towards political reform. For example, "Shangshu Lv Gong" said, "You want a new method to create Yingzhou"; Officials such as Liu Qi, Sun Changling, Wang Zishao, Cheng Hao, Zhang Jian, Xie Tiao, Yang Hui, Fan Chunren, Sun Jue and Yang were banned; "Academician Fan Zhen wrote Miao Qing in three words and got the official position"; Ouyang xiu begged to be an official, "but listen to his words"; "Fu Bi solves problems with green crops"; Wen Yanbo said that the market can easily compete with the next one, "retaining Hou Weiyanbo".

1070, Wang Anshi was an official from 0755 to 79000. He is the same prime minister, which gives him more power. As a result, new laws on farmland, water conservancy, young crops, average wear and tear, armor, exemption from service, XI, Ma Bao, Tian Fang, etc. were promulgated in various places, and the reform reached a climax.

In order to formulate and implement the new law in a timely and effective manner, Zhao Xu has specially established the "Three Regulations", that is, the institutions that specially formulate the rules of the Ministry of Housing and Urban-Rural Development, the Du Zhi and the Ministry of Salt and Iron, which are presided over by Wang Anshi and Chen Shengzhi.

In this organization, Wang Anshi's suggestion was adopted and some new people were appointed, such as Cai Que, Lu, Shen Kuo and Xiang.