What system did Wu Zetian create

Wu Zetian created the Imperial Examination system.

The Imperial Examinations, also known as the Imperial Examinations, Court Examinations, and Court Pairs, were one of the imperial examinations in the Tang, Song, Yuan, Ming, and Qing dynasties. The court examination is prepared by the cabinet, and then submitted to the emperor for selection. Only those who were selected in the examination were allowed to participate in it. The purpose is to distinguish and select officials qualified for the examination. Palace examination for the highest section of the imperial examination. Created by wu zetian in shendu ziwei palace luocheng hall, so it is from the beginning of tang. The first place in the palace examination is called the scholar.

Tianjiu first year (690 years), Wu Zetian became emperor, changed the country's name to Zhou, set the capital of Luoyang, known as "Shendu", the establishment of Wuzhou. Before and after the reign, the "clear and good judgment", more power and strategy, know people well, attach importance to the selection of human resources, the creation of the Imperial Examination, the martial arts and the trial of the official system. And reward agriculture and mulberry, and reform the government. At the same time, he killed the royal family of the Tang Dynasty, which led to the emergence of "coolie politics". Militarily, he recovered and stabilized the four towns of Anxi, and once made the latter Turkic provinces surrender. In his later years, he gradually became extravagant and authoritarian, and gradually created bad governance.