I have no idea what to do
Chinese idiom, Pinyin is w ú J à Su à n à I, which means it can't be applied. It's from fisherman's pride.
The origin of Idioms
Yujiaao, written by Ouyang Xiu of Song Dynasty, said: "worry about leaning on the painting building, no plan, red floating outside the autumn pond."
Idiom usage
As a predicate, attribute, adverbial; used in dealing with affairs
I have no idea what to do
may the hoofs of the unicorn bring you much luck -- may you have many good sons - lín zhǐ chéng xiáng
end neither in victory nor defeat - bù fēn shèng fù
cast its radiance far and wide - guāng yàn wàn zhàng
Whole armour and repair soldiers - zhěng jiǎ shàn bīng
make vigorous efforts to achieve prosperity - lì jīng tú zhì