live incognito
It's a Chinese idiom. Pinyin is y ǐ NJ ì m á im í ng, which is interpreted as hiding one's whereabouts and one's surname so as not to be known. It comes from Peidu huandai by Guan Hanqing of Yuan Dynasty.
explain
Hide one's whereabouts or names so as not to be known
source
The second part of Pei Du Huan Dai written by Guan Hanqing in Yuan Dynasty: "there may be a forest in the mountains where huaicai holds virtue and hides his name.
live incognito
not forget after having run the eye over - guò mù chéng sòng
national beauty and heavenly fragrance -- peony - guó sè tiān xiāng
friendliness is conducive to business success - hé qì shēng cái
apply ointment to one 's lips and wipe one 's tongue with a towel - gāo chún shì shé