了若指掌

Traditional form:

瞭若指掌

Pinyin (reading):

liǎoruòzhǐzhǎng

Definitions:

• see 了如指掌 (liǎorúzhǐzhǎng)

Characters:

• 了 - clear; to finish; particle of completed action
• 若 - if, supposing, assuming; similar
• 指 - finger, toe; to point, to indicate
• 掌 - in charge; the palm of the hand, the sole of the foot

Traditional characters:

• 瞭 - bright; clear-sighted; to understand
• 若 - if, supposing, assuming; similar
• 指 - finger, toe; to point, to indicate
• 掌 - in charge; the palm of the hand, the sole of the foot