For example, enrolling in law at Guangdong Police College is a non-police major, which is different from criminal investigation. There is no need for a physical examination, and the physical requirements are not too strict. It is similar to the education mode of ordinary universities, except that you can feel the culture of police schools in police schools, which are different from ordinary universities in terms of system and discipline.

Law, also known as law, is a science that studies laws, legal phenomena and their regularity. It is a specialized knowledge and theoretical system to study legal related issues.

Law is the science of law. As a mandatory norm of society, the direct purpose of law is to maintain social order and realize social justice through the construction and maintenance of order. Jurisprudence as the research object of law, its core lies in the study of order and justice, that is, the study of order and justice.

Law is a general category offered by universities all over the world, and it is also one of the top ten discipline systems of China University, including four main components: law, politics, public security and sociology.

In China, legal thought originated from legalist philosophy in the Spring and Autumn Period and the Warring States Period. In the pre-Qin period in China, law was called "the study of criminal names", and since the Han Dynasty, it was named "the study of law". In the west, the ancient Roman jurist Ur Pianu defined the word "law" as: the concept of affairs between man and God, the study of justice and injustice.