仍
=
乃
+
亻
:
Robinson Crusoe (r) and Rosa Luxemburg (亻) want to drive a poltergeist (乃) out of the engine's kitchen ((e)ng2), yet (仍) even after days of exquisite exorcism the poltergeist is not impressed and remains (仍) where he has ever been.
"person" radical in Chinese characters (Kangxi radical 9)
亻
=
丿
+
丨
:
Mnemonic symbol: Rosa Luxemburg. She's quite radical, and her name starts with "r", just like "ren2". Also, 亻appears at the left-hand side of characters, and Rosa is a leftist as well.
Robinson Crusoe (r) and Rosa Luxemburg (亻) are having their favorite snacks in the encampment's kitchen: Rosa is eating a banana (丿) and Robinson is eating a dinosaur bone (丨).