idiom > to fail to recognize a famous personage when meeting him face to face
Did not know
Explanation: Taishan do not know. Metaphor of knowledge is too narrow, high or skills did not recognize the status of big man. Source: Ming Shi Nai "Tales of" the second time the master, so skilled, must be a coach. There did not know children. "
No. 2
Analogy is not knowledge, I do not know great veneration. More for "eye" after. "Water Margin" second back: "grandfather got up and urged for a glass of wine and said: 'Master, so skilled, must be a coach, there did not know children.'" "Ancient and Modern Fiction Double imperial sons Breaking up Baoqing Lang": " Han Dynasty a famous prime minister, had not encountered season, his wife, 'there did not know', deserted later, Huizhiwuji. "" Twenty years have witnessed the strange status quo, "the 20th back:" I'm at home, only the poems that he would do comedy, but there is so much learning had really 'there did not know' if. "