純血統

纯 = 屯 + 纟 : Chantal Chicken (chu) is hunting for food in the encampment's kitchen ((e)n2), and she just picked up a silk worm (纟) with her trident (屯). It would be the perfect meal for her, but the silk worm is trying to persuade her to go vegan (纯).

血 = 丶 + 皿 : Mnemonic symbol: blood transfusion.

Xu Xian hurt himself and needs to get a blood transfusion in the elevator's bathroom. He found a petal leaf as donor, which is bleeding droplets into a bowl; Xu Xian gets the blood from the bowl as infusion using some tubes.

统 = 充 + 纟 : The president (统) wants to unite (统) the country, so he sets up free mobile phone chargers (充) for everyone inside of the engine ((e)ng3). As soon as he plugged in the first few chargers there are already a silk worm (纟) and Tommy Turtle (tu) peacefully sitting next to each other to charge their phones.