fēng chén
windblown dust
hardships of travel
vicissitudes of life
prostitution
fēng chén pú pú
lit. covered in dust (idiom)
fig. travel-worn
mǎn liǎn fēng chén
lit. with a face full of dust
showing the hardships of travel (idiom)
yī lù fēng chén
to live an exhausting journey