拱衛

to surround and protect

to cup one's hands in salute / to surround / to arch / to dig earth with the snout / arched

to guard / to protect / to defend / abbr. for 衛生|卫生, hygiene / health / abbr. for 衛生間|卫生间, toilet / surname Wei / vassal state during the Zhou Dynasty (1066-221 BC), located in present day Henan and Hebei Provinces