bì sè yǎn jīng zhuō má què
lit. to catch sparrows blindfolded (idiom)
fig. to act blindly
闭
bì
to close
塞
sè
(bound form) to block; to obstruct
眼
yǎn
eye (CL:隻|只[zhi1],雙|双[shuang1])
睛
jīng
eye; eyeball
捉
zhuō
to clutch
麻
má
generic name for hemp, flax etc
雀
què
(bound form) small bird