厕
=
厂
+
则
:
Wu Zetian (则) wants to use the toilet (厕) in the elevator's bathroom (e4), but the King of Chu (c) says she cannot because his chocolate factory (厂) has not finished producing chocolate yet.
actually / place / classifier for houses, small buildings, institutions etc / that which / particle introducing a relative clause or passive / CL:個|个[ge4]