请英语高手帮忙翻译一下，小女子不胜感激！(ノ? 3 ?)ノ

During the Tang dynasty of China's feudal economy is highly developed and highly developed culture of the period, the documents have reached a high level of high, official documents, as many as over a dozen species, under the text there is: book policy, system book, rescript, Imperial Ring ; on the text are as follows: Chapter, playing, table, such as forwarding you. And the Emperor during the three provinces in the system are set up, and after a period of time to perfect the concept of Tang, to the reign of Emperor Wu of the central authorities began to change the political system. Kaiyuan eleven years to the book for subglottic政事堂, the three provinces in the system for the book to replace the subglottal system. As the central political system, the three provinces is the meaning of system, including the emperor as the center of the country the highest authority in the operation of the relationship between the three questions, namely, the three provinces as independent instituti