秘籍

Traditional form:

秘籍

Pinyin (reading):

mìjí

Definitions:

• rare book
• cheat code (video games)

Characters:

• 秘 - secret, mysterious, abstruse
• 籍 - register, record, list, census

Traditional characters:

• 秘 - secret, mysterious, abstruse
• 籍 - register, record, list, census