entertain an angel unawares
Don't know Mount Tai, Chinese idiom, Pinyin is B ù sh í t à sh ā n, meaning don't know Mount Tai, analogy to see and hear too narrow, can't recognize high status or ability. From the water margin.
The origin of Idioms
Shi Naian of Ming Dynasty wrote the second chapter of the whole story of the Water Margin: "master is so strong that he must be a teacher. Children have eyes and don't know Mount Tai. "
Idiom usage
As predicate, object, attribute; used in life. Please forgive me for my blindness.
Chinese PinYin : bù shí tài shān
entertain an angel unawares
Run like a wolf, run like a rabbit. láng bēn tù tuō
when a leopard dies , it leaves its skin. bào sǐ liú pí
act in a just and generous manner. kāng kǎi zhàng yì