outside (also pr. [wai4 mian5] for this sense); surface; exterior; external appearance

on top of; above-mentioned; also pr. [shang4 mian5]

the back; the rear; the last bit; behind; near the end; at the back; later; afterwards

below; under; next; the following; also pr. [xia4 mian5]

in front of; facing; (in the) presence (of)