too trivial to talk about
Xiaoxiaojue, a Chinese idiom, Pinyin is Xi ǎ oxi ǎ ob ù y á n, which means subtle and not worth mentioning. It's from officialdom.
The origin of Idioms
The 44th chapter of Li Baojia's officialdom in Qing Dynasty: "I'll be honest with you: I will not pursue the things that we care for each other, leave our faces, and say nothing."
Idiom usage
It is not worth mentioning. This is a small and self-evident thing. Why mention it again.
too trivial to talk about
When the boat comes to the bridge, it will go straight - chuán dào qiáo mén zì huì zhí
desolate remote mountainous area - shēn shān qióng gǔ
Cages are a kind of nourishment - juàn láo yǎng wù