千挑万选

千 = 丿 + 十 : The Queen of Hearts dropped a kilo on her banana in front of the anthill, and now she uses a cross to try and revive it.

挑 = 兆 + 扌 : In front of the aorta (ao1) Mother Teresa (ti) is carrying two vultures (兆) on a toy claw (扌) used as shoulder stick (挑).

挑 = 兆 + 扌 : Mother Teresa (ti) is lying motionless inside of the aorta (ao3). The vultures (兆) want to know if she's already dead, so they poke (挑) her with a toy claw (扌).

万 = 丆 + ㇆ : As mnemonic symbol I choose a neuron, since each neuron is said to connect to 10000 others.

万 = 丆 + ㇆ : Willy Walrus needs to dig up the floor in the anthill's bathroom, but he is tired of doing so manually with a plough. To make his life easier, he sets up a wind wheel for electricity, connects a neuron to the wind wheel and the plough to transmit the electricity and uses his new DIY electric plough to dig much faster.

选 = 先 + 辶 : Xu Xian (xu) squired the FLOTUS (先) to go shopping, but inside of the anthill (an3) he soon regrets his decision as he has to help the FLOTUS select (选) one pair of gladiator sandals (辶) out of hundreds of similar looking pairs.