掩耳盗铃 (yǎn ěr dào líng)

lit. to cover one's ears whilst stealing a bell; to deceive oneself; t

Character breakdown

Usage

你这样做简直是掩耳盗铃,骗不了别人。

Doing this is simply burying your head in the sand; you can't fool others.

Nǐ zhèyàng zuò jiǎnzhí shì yǎněrdàolíng, piàn bù liǎo biérén.