The film selected seven typical cases of violation of discipline and law by provincial cadres, including Chen Zhengming and Su Liming, as warning education materials. This paper briefly and profoundly expounds that in the era of material shortage, several provincial cadres struggled hard, tried to be competent in their jobs, tried to break through many difficulties, gradually stepped out of their jobs and took up leadership positions, and achieved success in their careers. However, due to the lack of ideals and beliefs, the expansion of selfishness and greed, and the disregard for law and party discipline, they were defeated by sugar-coated shells and fell into the trap of "hunting", so that they were trapped in prison when they should have enjoyed happiness and could not be in front of their parents. The shocking facts of violating the law and discipline and the tearful scene of confession are thought-provoking, thought-provoking and painful, which has profound warning and educational significance.