bù wèn qīng hóng zào bái
not distinguishing red-green or black-white (idiom)
not to distinguish between right and wrong
不
bù
no; not so
问
wèn
to ask; to inquire
青
qīng
abbr. for 青海[Qing1 hai3], Qinghai Province
红
hóng
red
皂
zào
soap
白
bái
white
