pú
unpolished gem
反璞归真
fǎn pú guī zhēn
variant of 返璞歸真|返璞归真[fan3 pu2 gui1 zhen1]
归真返璞
guī zhēn fǎn pú
see 返璞歸真|返璞归真[fan3 pu2 gui1 zhen1]
玉璞
yù pú
stone containing jade
返璞归真
to return to one's true self