Ejaculation and hematemesis
It is a Chinese idiom. Pinyin is k ū J ī ng ǒ uxu è, which means to work hard. It's the same as "heart and soul".
Idiom explanation extreme words work hard with heart. It's the same as "heart and soul".
Ejaculation and hematemesis
cannot do one thing and neglect the other - bù kě piān fèi
A bird's face in the shape of a swan - hú xíng niǎo miàn
dismember an ox as skillfully as a butcher - páo dīng jiě niú