míng / zhī / wèn / tí / cún / zài / què / jiǎ / zhuāng / méi / kàn / jiàn / zhè / jiù / shì / yǎn / ěr / dào / líng

明知问题存在却假装没看见，这就是掩耳盗铃。

Knowing that a problem exists but pretending not to see it is self-deception.