Legal analysis: Procuratorate integration, also known as "procuratorial system", "procuratorial integration", "prosecutor integration", sometimes also called "procuratorial integrationism" or "procuratorial integration principle", is People’s generalization of the way power operates in the procuratorial system in which superiors and subordinates follow orders. In procuratorial science, the unity of opposition between procuratorial integration and prosecutor independence constitutes a principle unique to the procuratorial system and best reflects the characteristics of procuratorial functions.

Legal basis: Hubei Provincial People's Procuratorate's "Guiding Opinions on the Implementation of an Integrated Mechanism for Procuratorial Work by Procuratorates across the Province" Procuratorates across the province should adhere to the leadership of party committees at all levels and the supervision of people's congresses in accordance with the Constitution and laws. It stipulates that in accordance with the requirements of the integrity and unity of procuratorial work, an integrated mechanism for procuratorial work shall be implemented that combines top-down unity, horizontal collaboration, internal integration, and overall coordination. Strengthen the leadership relationship between higher-level procuratorates and lower-level procuratorates. Lower-level procuratorates obey their superiors and superiors support lower-level procuratorates; strengthen work collaboration between local procuratorial organs, exchange information, strengthen communication, mutual support and cooperation; give full play to the functions and roles of various internal agencies of the procuratorial organs Cooperate closely with advantages to form synergy; promote the province's procuratorial organs to form a unified whole with efficient operation, coordinated relations, standardized and orderly relations, and give full play to the overall effectiveness of legal supervision.