"San ling wu shen" literally means to give repeated orders and warnings, describing the act of emphasizing something over and over again with clear requirements so that people remember and comply. Here, "san" (three) and "wu" (five) are not exact numbers but indicate repetition and frequency; "ling" and "shen" both refer to orders and warnings. This idiom comes from the "Records of the Grand Historian: Biographies of Sun Wu and Wu Qi," which records that when Sun Wu was training the palace women for the King of Wu, he repeatedly proclaimed military discipline, but the women still laughed and would not obey, so Sun Wu ultimately executed two team leaders to establish authority. Therefore, this idiom carries a serious and formal tone and is mostly used in contexts where superiors emphasize rules, discipline, or important matters to subordinates, elders to juniors, or organizations to their members. In modern Chinese, it is often used on occasions when governments, schools, enterprises, and other institutions issue regulations or notices, and it can also be used in everyday reminders to emphasize the meaning of "having already said it many times." Its emotional coloring is relatively neutral, sometimes carrying a slight sense of helplessness or emphasis.
📝 Example
1. The school has repeatedly and explicitly prohibited students from bringing mobile phones into the classroom, yet a small number of students still violate the rule.
2. Although the leadership has repeatedly and explicitly demanded spending cuts, this department still went over budget.