Make up
It's a Chinese idiom. Pinyin is n ø nggu ǐ Zhu ā ngy ā o, which means pretending. It means acting deliberately, so it's posture. It comes from "Changsheng hall · Xuge" by Hong Sheng in Qing Dynasty.
Idiom usage
As predicate, attributive, adverbial
Analysis of Idioms
Synonym: pretend
The origin of Idioms
Hongsheng's "Changsheng Palace · Xuge" in Qing Dynasty: "don't let the spleen come and go, and make up the ghost."
Idiom explanation
I'm just putting on airs. It means to act deliberately, so to make a gesture.
Make up
with profound respect and humility - chéng huáng chéng kǒng