中国证券报

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.

国 = 囗 + 玉 : Mnemonic symbol: a nation's flag. Let's say the Chinese flag.

In the observatory's kitchen (o2) Gitta Giraffe (gu) is practising her ballet performance. She got a whole crate (囗) full of jade bracelets (玉) and flags (国) and fixed one flag to each jade bracelet. This makes a perfect combination for throwing the ring with the flag waving behind it and catching the ring again after a few pirouettes.

证 = 正 + 讠 : James II of England (zh) is not allowed to stay any longer in the engine, so in the bathroom ((e)ng4) he forges a visa (证) so he can stay. On an advertising column (讠) he scribbles his fake visa, but (like me) he sucks at drawing, so he is only able to draw a stick figure (正) where his photo should go.

券 = 关 + 刀 : Cupid (qu) and the angel (关) found a special bond (券) in the anthill's bathroom (an4). They divide it using a cleaver (刀) and each of them gets one half of the document (券).

券 = 关 + 刀 : Cupid (qu) and the angel (关) found a special bond (券) in the anthill's bathroom (an4). They divide it using a cleaver (刀) and each of them gets one half of the document (券).

报 = 𠬝 + 扌 : Before his ballet performance Beelzebub uses the aorta's bathroom, already wearing his tutu. He reads a newspaper holding it with toy claws so as to protect his hands from the ink.