尽管 (jǐnguǎn) · although

尽 jǐn · to exhaust

What 尽 is made of

• 尺chǐ — ruler
  • 尸shī — body
    • 丿 — falling stroke
  • 乚 — hook stroke
• ⺀ — ice

管 guǎn · to manage

What 管 is made of

• ⺮zhú — bamboo
• 官guān — official
  • 宀 — roof
    • 丶 — dot
    • 冖mì — cover
  • 㠯yǐ — according to
    • 己jǐ — self

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