to walk; to go; to run; to move (of vehicle); to visit; to leave; to go away; to die (euph.); from; through; away (in compound verbs, such as 撤走); to change (shape, form, meaning)[cedict]
起来
qǐ laiㄑㄧˇ ㄌㄞ˙
beginning or continuing an action; upward movement; stand up[cedict]
有人
yǒu rénㄧㄡˇ ㄖㄣˊ
someone; people; anyone; there is someone there; occupied (as in restroom)[cedict]
背后
bèi hòuㄅㄟˋ ㄏㄡˋ
behind; at the back; in the rear; behind sb's back[cedict]