the 5-episode documentary special film "national supervision", which was produced by the propaganda department of the central commission for discipline inspection and the national supervisory commission and the china central radio and television station, reflecting the effectiveness of the reform of the discipline inspection and supervision system, was broadcast on cctv comprehensive channel from january 12 to 16 at 8 p.m. the special film has 5 episodes, namely "drawing the blueprint", "comprehensive supervision" and "gathering" ccc