结果补语“不、开”and “开” as the resultative complements

The verb “上” can be used as a resultative complement to indicate that separate things have been joined together, or that one thing is attached to another. For example, “关上门，戴上围巾，写上名字，带上护照”。

The verb “开”can be used as a resultative complement to indicate that integrated or joined things have been separated. For example， “打开礼物，打开书，切开苹果，搬开桌子。”