开场

开场	kāi chǎng	to begin / to open / to start / beginning of an event
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
场	cháng	threshing floor / classifier for events and happenings: spell, episode, bout
场	chǎng	large place used for a specific purpose / stage / scene (of a play) / classifier for sporting or recreational activities / classifier for number of exams
场	cháng	variant of 场
场	chǎng	variant of 场