direction; orientation; to face; to turn toward; to; towards; shortly before; formerly; to side with; to be partial to; all along (previously); surname Xiang[cedict]
我
wǒㄨㄛˇ
I; me; my[cedict]
打招呼
dǎ zhāo huㄉㄚˇ ㄓㄠ ㄏㄨ˙
to greet sb by word or action; to give prior notice[cedict]