掩耳盗铃

掩耳盗铃	yǎn ěr dào líng	lit. to cover one's ears whilst stealing a bell / to deceive oneself / to bury one's head in the sand (idiom)
掩	yǎn	to cover up; to conceal / to close (a door, book etc) / (coll.) to get (one's fingers etc) caught when closing a door or lid / (literary) to launch a surprise attack
掩耳	yǎn ěr	to refuse to listen
耳	ěr	ear / handle (archaeology) / and that is all (Classical Chinese)
盗	dào	to steal / to rob / to plunder / thief / bandit / robber
铃	líng	(small) bell / CL:只