know a little
The Chinese idiom, Pinyin is B ù zh ī Q í Xi á ng, which means not knowing his details. It comes from chapter 76 of Jin Ping Mei CI Hua by Xiaosheng of Lan Ling in Ming Dynasty.
The origin of Idioms
Chapter 76 of Jin Ping Mei CI Hua written by Lan Ling Xiaosheng in Ming Dynasty: "Ximen Qing said:" I only know Hu Zhengtang's reputation, but Li knows that county officials are diligent. I don't know the details of the rest, so I don't dare to say anything. "
Idiom usage
I don't know the details of him. I've heard a little about Shi Yushi. (Chapter 44 of scholars by Wu Jingzi in Qing Dynasty)
know a little
affection loses with beauty withering away - sè shuāi ài chí
scratch one 's head and stroke one 's ear - sāo tóu mō ěr
Inexhaustible, inexhaustible - qǔ zhī bù jìn,yòng zhī bù jié