Criminal law: Criminal law is a law against criminal acts, which stipulates various types of criminal acts and corresponding penalties. The purpose of criminal law is to punish criminal acts and maintain social order and public safety.
Civil law: Civil law is a law aimed at personal and civil relations, including marriage, family, property, contract, inheritance and other provisions. The purpose of civil law is to protect individual rights and property rights and maintain social stability and justice.
Commercial law: Commercial law is a law aimed at commercial activities and commercial relations, including company law, trademark law and patent law. The purpose of commercial law is to standardize commercial behavior and protect the legitimate rights and interests of commercial subjects.
Procedural law: Procedural law is a law aimed at litigation procedure and judicial practice, including civil procedure law and criminal procedure law. The purpose of procedural law is to protect citizens' litigation rights and safeguard judicial justice and efficiency.
Administrative law: Administrative law is a law aimed at administrative organs and administrative acts, including administrative licensing law, administrative punishment law and administrative litigation law. The purpose of administrative law is to standardize the power and behavior of administrative organs and protect the legitimate rights and interests of citizens.
Constitution: The Constitution is the fundamental law of the country, which stipulates the national system and basic principles. The purpose of the Constitution is to protect the basic rights and freedoms of citizens and safeguard the independence, unity and stability of the country.
Labor law: Labor law is a law aimed at labor relations, including labor contract law, industrial injury insurance law, labor dispute mediation and arbitration law, etc. The purpose of labor law is to protect the rights and interests of workers and maintain the equality and stability of labor relations.