保卫

保卫	bǎo wèi	to defend / to safeguard
保	Bǎo	Bulgaria (abbr. for 保加利亚)
保	bǎo	to defend; to protect; to keep / to guarantee; to ensure / (old) civil administration unit in the baojia 保甲 system
卫	Wèi	surname Wei / vassal state during the Zhou Dynasty (1066-221 BC), located in present-day Henan and Hebei Provinces
卫	wèi	to guard / to protect / to defend / abbr. for 卫生, hygiene / health / abbr. for 卫生间, toilet