The publication examines the trends in the development of the current constitutional law of the People’s Republic of China, the formation of the national mechanism of legal regulation and the mechanism of state power. In the course of the study, as a result of applying the latest author›s methodology and research technology (estological analysis of the mechanism of constitutional and legal regulation and the mechanism of state power), authentic documents (sources of law, acts of interpretation of law, acts of implementation and application of law) of the PRC were collected. At the same time, the regularities of the existence of the interests of constitutional law as a social phenomenon and the interests of constitutional and legal regulation in the People’s Republic of China, which are immanently connected with the formation and functioning of the mechanism of state power in the respective country, were subjected to knowledge. The relationship of constitutional values and anti-values, fixed in the matter of the constitutional law of the People›s Republic of China with each other, allows us to consider determining the interests of positive constitutional law, the legal features of the development of the political system of the People’s Republic of China, the mechanism of state power and the objective characteristic features of the mechanism and process of legal regulation in the state in question. When conducting an estological analysis, the presence of a phenomenology of the interests of constitutional legal and legal regulation, corresponding to the signs of positive law and the mechanism of state power, is revealed. Signs of positive law determine the specifics of legal regulation and determine the peculiarities of the functioning of the mechanism of state power of the PRC. The subjects and their interests, legalized in the constitutional law of the People’s Republic of China, individualize the specifics of the objective legal and administrative reality of the People’s Republic of China, defining its unique outlines and manifestations.