书面许可

• 聿(writing brush; pen)ASSOCIATIVE
• 曰(speech; mouth)ASSOCIATIVE

A book is spoken words recorded by a pen onto characters.

• 面(face; image)ASSOCIATIVE

The character 面 depicts a human face with an outline and eyes in the center.

• 言(speech; words)RADICAL
• 午(noon; horse)PHONETIC

Permission is granted when words confirm something clearly, like a bell ringing loudly at noon hour.

• 口(mouth; opening)RADICAL
• 丁(man; adult male)PHONETIC

A mouth uttering words of approval with a sound like "ding" gives you the character meaning "can" or "able."