Legal analysis: The report of the 19th National Congress of the Communist Party of China pointed out that the reform of the national supervision system was deepened, and the pilot work was carried out throughout the country. The national, provincial, municipal and county supervision committees were set up to co-locate with the party's discipline inspection organs, so as to achieve full coverage of all public officials exercising public power.

Legal basis: Article 104 of the Constitution of People's Republic of China (PRC), the standing committees of local people's congresses at or above the county level discuss and decide on major issues in all aspects of work within their respective administrative areas; To supervise the work of the people's governments, supervisory committees, people's courts and people's procuratorates at the corresponding levels; Revoking inappropriate decisions and orders of the people's government at the corresponding level; Revoking inappropriate resolutions of the people's congress at the next lower level; To decide on the appointment and removal of state functionaries within the limits of authority prescribed by law; When the people's congress at the corresponding level is not in session, recall and by-election individual deputies to the people's congress at the next higher level.