be careless about one 's dress
It is a Chinese idiom with the pronunciation of B ù sh ì Bi ā NF ú, which refers to slovenness.
source
The biography of Wang PI in the history of the North: "the most thrifty, the most unimportant." [give an example to make a sentence]: Mr. Ming Rui is a teacher of heaven, but he is happy, frank and easy. Preface to biography by Xu AI in Ming Dynasty
Discrimination of words
Usage: used as a predicate or attributive; used for a person's character, etc
be careless about one 's dress
associate with the distant countries and attack the near ones - yuǎn jiāo jìn gōng
White sand is in Nirvana, black with it - bái shān zài niè,yǔ zhī jù hēi
the melon is sweet , but the stalk is bitter - gān guā kǔ dì