【上行下效】〖shàng xíng xià xiào〗[People follow the example of their superiors; If a leader sets an example, it will be followed by his subordinates; The inferiors imitate the superiors; Those below follow the example of those above]

上梁不正下梁歪，

行御史台搞腐败。

下乘之才跟模仿，

效颦学步礼崩坏。

上面的人怎么做，下面的人就跟着怎么干。效：仿效，跟着学。Above of people how do, below of people just follow dry. Effect : follow suit, follow learning.同：如法炮制、鹦鹉学舌。反：源清流洁。谜：影子、飞机灭虫、月亮走我也走、省里带头县。