石油换食品项目

• 氵(water; liquid)RADICAL
• 由(from; due to; oil (phonetic))PHONO-SEMANTIC

Oil is a liquid that flows from a natural source.

• 扌(hand)RADICAL
• 奂(bright and splendid; change)PHONETIC

Using hands to exchange back and forth is the act of swapping.

• 口(mouth; mouth opening)RADICAL

Three mouths combined together symbolize diverse kinds and varied qualities of merchandise.

• 頁(head; human head)RADICAL
• 工(work; task)PHONETIC

Every important item sits on top, requiring careful attention.