By virtue of professional advantages, the tax agent industry not only protects the tax interests of the country, but also protects the legitimate rights and interests of taxpayers and payers in the process of serving both parties. Engaged in the tax-related professional service industry, we must strictly follow the norms of the tax authorities, abide by legal requirements, adhere to the professional standards of compliance with laws and regulations, honesty and trustworthiness, and make use of professional advantages to create a fair and legal tax environment.