零

零 = 令 + 雨 : Just inside the engine's kitchen ((e)ng2) it is raining (雨) heavily. Li Qingzhao (li) wants to flee the rain and to enter engine, but she has no pocket money (零钱) anymore. Instead, she shows her very special name tag (令) in the hope of being let in, but unfortunately it is not recognized.

令 = 今 + ㇏ : As a mnemonic symbol, I'm going to use a 令牌, which was a tablet to identify someone as an official sent by the emperor to convey the emperor's orders.

令 = 今 + ㇏ : Li Qingzhao has been sent by the emperor to collect rent from the English, but they are nowhere to be found. Finally, Li Qingzhao arrived at the engine's bathroom, ready to show her 令牌, raise the finger and show to the date of payday on the calendar—if there were anyone in the engine's bathroom.

雨 = 下 + 丶 + 冂 : It is raining inside of the space station, and because of zero gravity, it is raining in every direction. Yu the Great can't just hide under a ladder covered with petal leaves, she also has to tug herself in a few maps.