中等专业教育

• 口(mouth; rectangular frame)ASSOCIATIVE
• 丨(vertical line through the middle; axis)ASSOCIATIVE

An arrow hitting the center of a target frame is the bull's-eye—that's CENTER.

• ⺮(bamboo)RADICAL
• 寺(temple; pagoda)PHONO-SEMANTIC

Bamboo stalks stacked evenly in front of a temple suggest equality and waiting in order.

• 業(work; career; undertaking)ASSOCIATIVE

A wooden rack for hanging musical instruments evolved to mean profession or work.

• 孝(filial piety; respect superiors and yield to inferiors)ASSOCIATIVE
• 攵(handle; whip part)RADICAL

Teaching and guiding means using the whip to remind children to practice filial piety.