capital city of a country / big / algebraic term for a large number (old) / artificial mound (old)
京
=
亠
+
口
+
小
:
Mnemonic symbol: Beijing is China's capital, and a characteristic landmark of Beijing is the building called the underpants. Joan of Arc (ji) is trying out Beijing's large underpants (京) in front of the engine ((e)ng1). The underpants have a nice pattern consisting of paintings of berets (亠), mandarins (口) and daisies (小).
city walls / city / town / CL:座[zuo4],道[dao4],個|个[ge4]
城
=
土
+
成
:
Again Charlie Chaplin is unable to exit engine. There is a wall of dirt blocking the entrance, and a progress bar showing that it will be removed soon, but the bar seems to be stuck.