分组交换

• 八(divide; separate; eight)ASSOCIATIVE
• 刀(knife; blade; sword)RADICAL

Using a knife to chop something in half represents division or separation.

• 糹(thread; fiber)RADICAL
• 且(moreover; temporarily)PHONO-SEMANTIC

Organization is like silk threads woven together into one solid group.

• 六(six; intersection)ASSOCIATIVE
• 乂(cross; intersect)PHONETIC

Two diagonal lines crossing like human legs stepping represent intersection and exchange.

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

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