張三，李四，王五，趙六

张 = 弓 + 长 : Mnemonic symbol: a spreadsheet. James II of England (zh) practices his archery skills in front of the anglepod (ang1). Riding on a longboard (长) he shoots arrows using his composite bow (弓) trying to hit a spreadsheet (张).

三 = 一 + 二 : Mnemonic symbol: Cartesian coordinate system with three (三) axes. Socrates (s-) is performing in front of the anthill (-an1). He created an electrical flute by attaching a large capacitor (二) to the flute (一), so that he can get the attention of all the people. Moreover, he's balancing on a Cartesian coordinate system (三). Unfortunately, only three (三) people stop to watch the performance.

李 = 子 + 木 : In the space station, Li Qingzhao shakes a Christmas tree which is decorated with eggs. The eggs fly off and as they break open, plums fly out of them.

李 = 子 + 木 : In the space station, Li Qingzhao shakes a Christmas tree which is decorated with eggs. The eggs fly off and as they break open, plums fly out of them.

四 = 儿 + 囗 : Mnemonic symbol: a four-leaved clover. Socrates (s) is working out in the bathroom of the space station (Ø4). He's lifting four (四) wooden boxes (囗), and wonders why they are so heavy. He doesn't know that inside one of the four boxes, the monkey king (儿) is hiding and secretly laughing at him - until the monkey king comes out and surprises Socrates with a four-leaved clover (四).

王 = 一 + 土 : Mnemonic symbol: Martin Luther King. Willy Walrus (wu) is stuck in a heap of dirt (土) in the anglepod's kitchen (ang2). Martin Luther King (王) helps him by holding out a flute (一).

五 = 王 + 丨 : A pentagram.

五 = 王 + 丨 : Martin Luther King helps Willy Walrus to construct a pentagram out of dinosaur bones inside the space station.

赵 = 乂 + 走 : James II of England (zh) uses a pair of pliers (乂) to cut the walking sticks (走) of any Tom, Dick or Harry (张王李赵) who is walking through the aorta's bathroom (ao4).

六 = 亠 + 八 : 666 is the number of the Beast, so I'll represent 六 in other character's mnemonics as the Beast. Li Qingzhao is balancing a beret on an eight ball in the outhouse's bathroom, but suddenly the Beast appears and blasts it all.