piāo
used in 縹渺|缥渺[piao1 miao3]
Taiwan pr. [piao3]
缥囊
piǎo náng
book bag made of silk
缥渺
piāo miǎo
variant of 飄渺|飘渺[piao1 miao3]
缥缈
虚无缥缈
xū wú piāo miǎo
illusory; imaginary; fanciful