一纸空文

• 一(first; number one (pictographic))ASSOCIATIVE

A single horizontal stroke symbolizes the number one, the beginning of all things.

• 糹(thread; silk fiber)RADICAL
• 氏(family; clan)PHONETIC

Paper is made from silk fibers, and the sound hint follows the character 氏.

• 穴(row; gap)RADICAL
• 工(craftsman; work)PHONETIC

An empty cave with nothing inside is just hollow space.

• 文(pattern on chest; breast decoration)ASSOCIATIVE

The character depicts body tattoos or patterns on the chest, symbolizing writing and culture.