孙中山

孙 = 孑 + 小 : Susan Saint Bernard (su) was lucky enough to catch and eat a mosquito (孑) in front of the encampment ((e)n1), but two weeks later, the mosquito's grandson (孙) comes to fight Susan Saint Bernard and avenge the death of his grandfather. Susan Saint Bernard is a little embarrassed and offers a daisy (小) as peace offering.

孙 = 孑 + 小 : Susan Saint Bernard (su) was lucky enough to catch and eat a mosquito (孑) in front of the encampment ((e)n1), but two weeks later, the mosquito's grandson (孙) comes to fight Susan Saint Bernard and avenge the death of his grandfather. Susan Saint Bernard is a little embarrassed and offers a daisy (小) as peace offering.

中 = 丨 + 口 : Mnemonic symbol: a dart board, because you always try to hit the center.

Julian Giant Squid (zhu-) is throwing dinosaur bones (丨) as darts on a dart board in front of the engine ((e)ng1). To make it a bit more difficult he's throwing mandarins (口) into the air as well and skewers them up right in the center (中 is a mandarin skewered on a dinosaur bone) in mid flight with the dinosaur bones. He's still able to consistently hit the center (中) of the dart board.

山 = 丨 + 凵 : Mnemonic symbol: 山 looks like the tip of a fork. Sherlock Holmes (sh) is climbing a mountain (山) in front of the anthill (an1). He uses a dinosaur bone (〡) as walking stick, and to have better grip he attached a fork (山) to its tip. Unfortunately he accidentally sticks the fork into a receptacle (凵) on the ground of the mountain and gets shocked.