Zhang's "Wanli New Deal" cleared away the long-standing disadvantages since Jiaqing and made the political outlook of the dynasty look brand-new. The decree is "although it is thousands of miles away, it is carried out downwards and at night." At the same time, increasing the government's fiscal revenue, so that Taicang surplus grain can be used for ten years, with a treasury of 78 million taels, which is the key index of Wanli Zhongxing.

Zhang Xinzheng took place from the first year of Wanli to the tenth year of Wanli. Zhu Yijun was only 10 years old when he ascended the throne, unable to handle state affairs. Therefore, court affairs were presided over by court officials and cabinet records Zhang. And Zhang are allies, and the little emperor respects Zhang very much and trusts him. He never calls him by his first name, but he must be called "Mr. Fu Yuan", or

With the support of the emperor and the assistance of the supervisor, Zhang did nothing in the Daming court and the New Deal was carried out smoothly. 10 years, Zhang's first five years were basically in the process of rectifying official management and assessing officials, which greatly improved the efficiency of government agencies. Thus, the imperial edict appeared, and the working efficiency of "Wan Li is out, going down and catching up late" appeared.

The last five years have basically been to increase fiscal revenue and enrich the national treasury. Mainly, the "one whip law" was implemented, which reduced the unreasonable burden of farmers' labor, gave farmers more time to engage in agricultural production, and achieved "the fields are not barren, people are not fleeing, and money and grain are not in arrears". While ensuring that farmers own land, they also do not forget to improve the social status of businessmen, making industry and commerce highly developed, and national taxes naturally rise.

After reorganizing the bureaucracy and generating income for the country, it has also strengthened its national defense forces, guarded important towns with famous soldiers, strengthened the construction of border military fortresses, and built more than 3,000 "enemy stations" on the Great Wall from Shanhaiguan in the east to Juyongguan in the west, thus strengthening the preparedness in the north. It provided a solid foundation for the three major military operations in Wanli. After the three major levies, there is still a lot of money in the national treasury.

During the period of 10, Zhang fell ill because of fatigue. In June of Wanli 10, Zhang, a great statesman, a surname and prince, a minister of relay temple and a great scholar in Ming Dynasty, died of illness. Emperor Wanli retired from the DPRK and presented him with Zhu Guo and Wen Zhong.