食不厌精,脍不厌细

shí bù yàn jīng , kuài bù yàn xì

lit. to eat but finely ground grain and finely chopped meat (idiom, from Analects)

fig. to be fastidious about one's food

shí

to eat

no; not so

yàn

(bound form) to loathe; to be fed up with

jīng

essence

,

kuài

chopped meat or fish

no; not so

yàn

(bound form) to loathe; to be fed up with

thin or slender