What corresponding laws and regulations should accountants be familiar with?

Generally speaking, accounting requires less knowledge, which can be summarized as "two methods, two principles and one foundation":

Namely: accounting law and tax law; Accounting standards for enterprises and general rules for enterprise finance; Ministry of Finance: Basic Work Standards for Enterprises

If accountants need to strengthen their personal qualities, they can learn more about other relevant laws and regulations: Regulations on Financial Accounting Reports of Enterprises, Measures for Implementing Accounting Supervision by Financial Departments, Measures for Managing Agency Bookkeeping, Measures for Managing Accounting Qualification, Accounting System for Enterprises, Accounting System for Financial Enterprises, Accounting System for Small Enterprises, Accounting System for Non-profit Organizations and Internal Accounting Control Standards.