敬礼 (jìnglǐ) · to salute

敬 jìng · to respect

What 敬 is made of

• 苟gǒu — careless
  • 艹cǎo — grass
  • 句jù — sentence
    • 勹bāo — wrap shape
    • 口kǒu — mouth
• 攵pū — to rap
  • 乂yì — crossed strokes
    • 丿 — falling stroke

礼 lǐ · courtesy

What 礼 is made of

• 礻shì — spirit/altar
  • 卜bo — divination
    • 丨 — vertical stroke
    • 丶 — dot
• 乚 — hook stroke

Origin hint: 礻 gives the meaning, 乚 gives the sound. (from the Make Me a Hanzi dataset; treat as a memory aid where history is uncertain)