Pinyin final: "ao4"

召 = 刀 + 口 : Mnemonic symbol: an intercom to call everyone together. James II of England (zh) prepares a few mandarins (口) for everyone in the aorta's bathroom (ao4) by cutting them with a cleaver (刀). As he is finished he calls everyone together (召) over the intercom (召) to come over and fetch a piece.

告 = ⺧ + 口 : Mnemonic symbol: one of these LED panels with public announcements which scroll horizontally over the panel.

告 = ⺧ + 口 : Guy Fawkes is informing the golden calf that it is not allowed to eat mandarins any more in the aorta's bathroom by pointing at a big LED screen stating so.

靠 = 告 + 非 : Karl Marx changed the aorta's bathroom into a photo laboratory and is experimenting with a long negative. He wants to develop it into a movie, so he set up a LED display leaning against the wall and put the negative on top of it. As his messages run across the LED display he hopes that the negative will develop into a video, broadcasting his messages of revolution to the whole world: if you want to save the people, rely on the worker's party!

灶 = 土 + 火 : Zorro (z) sets up a new kitchen stove (灶) in the aorta (ao4) by building up a ring of dirt (土) and starting a fire (火) in the center.

灶 = 土 + 火 : Zorro (z) sets up a new kitchen stove (灶) in the aorta (ao4) by building up a ring of dirt (土) and starting a fire (火) in the center.

肖 = ⺌ + 月 : The aloe vera on the moon resembles the rose on the little prince's planet. Thus I'll represent this character by the little prince.

In the aorta's bathroom, the little prince misses his asteroid and his rose so much. To comfort him, Marie Curie gives him a moon and an aloe vera to remind him of home.

哨 = 口 + 肖 : The little prince (肖) took a part time job working as a sentry (哨) for Sherlock Holmes (sh). In the aortas's bathroom (ao4) he whistles (哨), thereby giving the secret signal to Sherlock. Sherlock answers by holding up a mandarin (口), which is the secret signal of acknowledgement.

俏 = 亻 + 肖 : Rosa Luxemburg and the Queen of Hearts meet the little prince in the aorta's bathroom, and they are overwhelmed by his charm. They just can't stop to adore his golden hair and overall cuteness, much to the little prince's frustration.

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).

校 = 交 + 木 : In the aorta's bathroom, Marie Curie and Linus Pauling find their Christmas presents of a lifetime under a Christmas tree. They are given the gift of being able to go to school so that they can become accomplished scientists.

庙 = 广 + 由 : Marilyn Monroe (mi) is about to skydive. With her parachute (广) already on her back she visits the shrine (庙) in the aorta's bathroom (ao4) and donates a Cubra Libre (由) to put the god of skydiving in a good mood.

较 = 交 + 车 : In the aorta's bathroom, Joan of Arc and Linus Pauling are comparing their cabriolets.

皂 = 白 + 七 : Zorro (z) is fighting for the public good in the aorta's bathroom (ao4). Anyone who's stinky or black (皂) with dirt is forced under the shower, threatened by Zorro and his seven-branched laser sword (七). They will wave with a white flag (白) and readily take his soap (皂).