hǎi​dǐ​mō​yuè

to fish for the moon at the bottom of the sea

Senses

海底摸月 hǎi​dǐ​mō​yuè to fish for the moon at the bottom of the sea

to strive for the impossible or to make a futile effort; also refers to an upward scooping motion in martial arts or winning on the last tile in mahjong

References

same_as 海底捞月/海底撈月 海底摸月/海底摸月