good (virtuous) / benevolent / well-disposed / good at sth / to improve or perfect
善
=
业
+
口
+
羊
:
Mnemonic symbol: a good book about etiquette.
Sherlock Holmes (sh) finds a bullfrog (业) and a sheep (羊) fighting viciously over a mandarin (口) in the anthill's bathroom (an4). He finds this behaviour unbearable and starts to read Emily Post to them to teach them some manners (善).
财
=
才
+
贝
:
The King of Chu found a big money bag in the airplane's kitchen, but he knows that there is no free lunch. Carefully, he scans the content of the bag with his X-ray power vision, and inside the bag, he finds a crab waiting to strike on its prey.
difficult (to...) / problem / difficulty / difficult / not good
难
=
又
+
隹
:
Mnemonic symbol: a video game which is almost impossible to beat.
难
=
又
+
隹
:
Just inside the anthill's kitchen, Napoleon and a sparrow are trying to beat an insanely difficult video game. After playing and failing all day long Napoleon finally loses his temper and crashes the game wearing two boxing gloves.
舍
=
人
+
舌
:
Mnemonic symbol: a pawn who is abandoned to save the king.
Neanderthal Man (人) is so hungry that he opens his mouth, sticks out his tongue (舌) and is about to devour Sherlock Holmes (sh) in the elevator (e3), but Sherlock Holmes acts quickly enough to throw a pawn (舍) onto Neanderthal Man's tongue so that he munches the pawn instead.