张开

张开	zhāng kāi	to open up / to spread / to extend
张	Zhāng	surname Zhang
张	zhāng	to open up / to spread / sheet of paper / classifier for flat objects, sheet / classifier for votes
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