1. It is mostly folk wisdom to supervise people's hearts, and the evaluation of life and policies is a direct reflection of thoughts. If you can't say something, just use poetry to prove it. Establishing the collection system of minor poems can sympathize with people's feelings, solve disputes and prevent problems before they happen. It is one of the important means to achieve national stability and long-term governance. Monitor people's minds and contain them before they appear. After the implementation of a policy, there will be praise and satire for this policy in the poem, and we will comprehensively and reasonably modify the policy to achieve long-term stability. It has become a public opinion supervision mechanism.
Second, to promote public opinion to guide the pre-Qin period, the singing degree of poetry minor was very high, and a poem could be known to the surrounding counties. Therefore, some governors and rulers will specially design and spread some poems that are beneficial to themselves and the country, strengthen the ideological education of their own people, attach importance to the country, enhance the cohesion of the country, and sing powerful poems in the country, which can make people feel that the country has a bright future, solid and reliable. Then, these poems are collected and sung all over the country, which will drive the trend of folk public opinion, control folk public opinion and realize social stability and development. Realizing the social adjustment function of poetry minor and artificially controlling public opinion are helpful to the implementation and solution of some excellent political affairs.
Poetry minor is the characteristic culture of China, and it is the guidance of public opinion. Most of them reflected the political content of China society at that time, and more of them were the direct expression of ordinary people's life and the ordinary embodiment of people's thoughts, which produced the function of monitoring the trend of people's hearts and social adjustment, made rulers pay attention to poetry minor, and also promoted the development of society.