国子监

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.

子 = 了 + 一 : Zorro wants to eat an egg in the space station, and he already put it in a prize cup, as he has no egg cup. He also lacks a spoon, so he uses a big flute to crush the egg open.

监 = 刂 + 大 + 皿 : Joan of Arc (ji) has been caught by the English and in her prison (监), a cage (监) in front of the anthill (an1), She awaits her trial. She has not given up, though: as a robot hands her a bowl of rice (皿), She quickly pulls out a kitchen knife (刂) and stabs the robot's (大) arm. The robot doesn't even notice though.