To put a formal hat under the shoe; a metaphor for an inversion of proper order, things being turned upside down, or a reversal of hierarchy.
把重要文件放在不显眼的位置，却把无关紧要的杂物放在案头，这真是章甫荐履。
Placing important documents in an inconspicuous spot while leaving trivial clutter on the desk is truly an inversion of proper order.
Era:
Ancient
Frequency:
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