秘传 (w)

(mìchuán) secretly transmitted; esoteric lore

秘方 (w)

(mìfāng) secret recipe

秘本 (w)

(mìběn) a treasured rare book

秘结 (w)

(mìjié) constipation

秘而不宣 (w)

(mìérbùxuān) to withhold information; to keep sth secret

秘藏 (w)

(mìcáng) hidden; a hidden treasure (often a Buddhist relic); to keep secret

(w)

(bì) see 秘魯|秘鲁[Bi4 lu3]

(w)

(mì) secret; secretary

秘密 (w)

(mìmì) secret; CL:個|个[ge4]

秘密会社 (w)

(mìmìhuìshè) a secret society

秘密活动 (w)

(mìmìhuódòng) secret action; covert operation

秘密警察 (w)

(mìmìjǐngchá) secret police

秘技 (w)

(mìjì) cheat code

秘书 (w)

(mìshū) secretary

秘书长 (w)

(mìshūzhǎng) secretary-general

秘笈 (w)

(mìjí) secret book or collection of books

秘籍 (w)

(mìjí) rare book; cheat code (video games)

秘诀 (w)

(mìjué) trade secret; trick

秘鲁 (w)

(bìlǔ) Peru

秘鲁苦蘵 (w)

(bìlǔkǔzhí) Peruvian ground-cherry; cape gooseberry; Physalis peruviana