开伙

开伙	kāi huǒ	to cook meals / (of a canteen or mess) to be operating; to serve meals
开	kāi	to open (transitive or intransitive) / (of ships, vehicles, troops etc) to start / to turn on; to put in operation; to operate; to run / to boil / to write out (a prescription, check, invoice etc) / (directional complement) away; off / carat (gold) / abbr. for Kelvin, 开尔文 / abbr. for 开本, book format
伙	huǒ	(bound form) meals (as in 伙食) / variant of 伙
伙	huǒ	companion / partner / group / classifier for groups of people / to combine / together