Legal analysis: the discipline inspection and supervision team actively explores the establishment and improvement of supervision and inspection and case investigation systems, strengthens cooperation with the supervised units, jointly supervises the handling of cases, and promotes the formation of joint efforts.

Legal basis: People's Republic of China (PRC) Supervision Law.

Article 3 Supervisory committees at all levels are specialized organs that exercise state supervisory functions. In accordance with this law, they supervise all public officials who exercise public power (hereinafter referred to as public officials), investigate job-related violations and job-related crimes, carry out clean government building and anti-corruption work, and safeguard the dignity of the Constitution and laws.

Article 4 The board of supervisors shall exercise its supervisory power independently according to law and shall not be interfered by administrative organs, social organizations or individuals. Supervisory organs should cooperate with judicial organs, procuratorial organs and law enforcement departments in handling cases of duty violations and duty crimes. If the supervisory organ needs assistance in its work, the relevant organs and units shall provide assistance according to the requirements of the supervisory organ.