探骊得珠
tàn lí dé zhū
to pluck a pearl from the black dragon (idiom, from Zhuangzi); fig. to pick out the salient points (from a tangled situation)
to see through to the nub
tàn lí dé zhū
to pluck a pearl from the black dragon (idiom, from Zhuangzi); fig. to pick out the salient points (from a tangled situation)
to see through to the nub