It's dark
Dark, Chinese idiom, Pinyin is h ē IQ ī y ī Tu á n, meaning very dark, no light, or know nothing about people or things. From Ba Jin's on autumn.
Idiom usage
But society, like family, is still full of rotten smell and dark.
Analysis of Idioms
Synonym: pitch black
The origin of Idioms
Ba Jin's talk about autumn: "but as a reader, I can't stand the endless black endings."
Idiom explanation
Refers to the ink ball. It's very dark. There's no light. Or know nothing about people or things.
It's dark
Carving insects and seal characters - diāo chóng kè zhuàn
be proud and pleased with oneself - yáng yáng zì dé