1, Reform: The fundamental purpose of Wang Anshi's reform was to change the situation of poverty and weakness in the Northern Song Dynasty, enhance the ability to defend the internal pressure from the outside, and consolidate and strengthen feudal rule. It is nearly fifteen years from the second implementation of the new law to the abolition of the old school.
2. The characteristics of poetry: Wang Anshi's poems are "thin and difficult to learn" and good at reasoning and rhetoric. In his later years, his poetic style was implicit and profound, profound and simple, and he was unique in the poetry circle of the Northern Song Dynasty with his spirit and rhyme, and was known as "Wang Ti" in the world.