To get down and get up
As a Chinese idiom, Pinyin is Z è nxi à m á NSH à ng, which means slandering the lower and bullying the higher. The source is the curse of the dead.
The origin of Idioms
Liu Zongyuan of the Tang Dynasty wrote in the article of scolding the corpse and insects: "to abuse the lower part of the body and the upper part of the body, to persevere in their mental skills, to envy the ability of others, and to be lucky for the loss of others."
Idiom usage
Used as a predicate, attribute, or object.
To get down and get up
feel indignant at the injustice - yì fèn tián xiōng
be confronted with a formidable enemy - dà dí dāng qián