There is nothing to be ashamed of
In Chinese, Pinyin is B ǎ IW ú y ī K ā n, which means that no one in a hundred people is competent. It comes from the biography of Guo Ziyi in the old book of Tang Dynasty.
Idiom usage
No one is competent
The origin of Idioms
The biography of Guo Ziyi in the old book of the Tang Dynasty: "the soldiers of the six armies were not refined. They were all the people who slaughtered in the market. They had a false name. They had to evade the Levy of Fu, and they had to fight in order to get rid of it."
Idiom explanation
No one in a hundred is competent.
There is nothing to be ashamed of
fish do not come when water is too clear - shuǐ qīng wú yú
behead enemy generals and capture their flags - zhǎn jiàng duó qí
Cut the clouds and cut the water - cái yún jiǎn shuǐ
investigate the hidden mysteries of things - tàn yōu suǒ yǐn