trifles
Niupeng Mabo, a Chinese idiom, Pinyin is Ni ú s ō um ǎ B ó, which means to compare something that is humble but useful. It's from "spare time, spare room, house".
Idiom explanation
Niubi, also known as niuyi, is the alias of Plantago. Mabo is a kind of fungus that grows in wetland and rotten wood. It can be used as medicine. Bo, Tongbo.
The origin of Idioms
Li Yu, Qing Dynasty, wrote in his spare time, living room and house: "it's more valuable to take niumangmabo as medicine cage than Shenling."
Chinese PinYin : niú sōu mǎ bó
trifles
Every man is innocent, but he is guilty. pǐ fū wú zuì,huái bì qí zuì
get the opposite of what one wants. shì yǔ yuàn wéi
place obstruction at every possible points. héng lán shù dǎng