surname Wu / area comprising southern Jiangsu, northern Zhejiang and Shanghai / name of states in Southern China at different historical periods
吴
=
口
+
天
:
Mnemonic symbol: the water buffalo from Wu.
Willy Walrus (w) enters the space station (Ø2) with a big mandarin (口) in his hands. The water buffalo (吴) sees it and begins to pant heavily, slightly in panic. Fortunately there is an angel (天) around to calm him down and let him know that it's not the sun he's fearing.
(bound form) river / creek / plain / an area of level country
A new river has formed in front of the anthill, and Chantal Chicken is happy that now she'll be able to float to the pub instead of having to walk to it.
Sherlock Holmes (sh) started a supermarket (市) in the space station's bathroom (Ø4), but all he has for sale right now are berets (亠) and towels (巾). He should have opened it at the beach!