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]
之前
zhī qiánㄓ ㄑㄧㄢˊ
before; prior to; ago[cedict]
给
gěiㄍㄟˇ
jǐㄐㄧˇ
to; for; for the benefit of; to give; to allow; to do sth (for sb); (passive particle)[cedict]