go on a wild goose chase
In Chinese, Pinyin is w ǎ NGF è IX ī ns ī, which means to waste your time.
Idiom explanation
A waste of effort. It's the same as "wasted effort".
Idiom usage
It's a waste of time.
Chinese PinYin : wǎng fèi xīn sī
go on a wild goose chase
be carried away into a region of dreams. mèng hún diān dǎo
Take advantage of the mirror. jiè jìng guān xíng