mì jí
secret book or collection of books
jiē mì
to unmask
to uncover the secret
mì jué
secret know-how
key (to longevity)
secret (of happiness)
recipe (for success)
tàn mì
to explore a mystery
to probe the unknown
biàn mì
constipation
Taiwan pr. [bian4 bi4]
mì jí
rare book
cheat code (video games)
guǐ mì
secretive
furtive
surreptitious
shén mì mò cè
mystery
unfathomable
enigmatic
mì chuán
secretly transmitted
esoteric lore
bǎo hú lu de mì mì
Secret of the magic gourd (1958), prize-winning children's fairy tale by Zhang Tian'yi 張天翼|张天翼[Zhang1 Tian1 yi4]
mì ér bù xuān
to withhold information
to keep sth secret
mì cáng
hidden
a hidden treasure (often a Buddhist relic)
to keep secret
xuán mì
mystery
mysterious
occult
abstruse doctrine (e.g. religious)
mì mì huó dòng
clandestine activities
covert operation
Lián hé guó Mì shū chù
United Nations Secretariat
Bì lǔ kǔ zhí
Peruvian ground-cherry
cape gooseberry
Physalis peruviana
xiǎo mì
(ironically) "secretary" (i.e. boss's mistress)
mì xīn
behind-the-scenes story
details known only to insiders
yǐn mì nán yán
too embarrassing to mention