市场营销

• 亠(lid; cover)ASSOCIATIVE
• 巾(cloth; towel)RADICAL

A market is a place where goods are displayed below and covered by a roof above.

• 土(earth; soil; land)RADICAL
• 勿(don't; must not)PHONETIC

A wide field of land sounds similar to the word for things or objects.

• 釒(metal)RADICAL
• 肖(seed; taper)PHONO-SEMANTIC

Metal gradually worn away by grinding until it disappears, like silver fading away over time.