拜寿
congratulate an elderly person on his birthday; offer birthday felicitations
摆手
to wave one's hand; to gesture with one's hand (beckoning, waving good-bye etc); to swing one's arms
百兽
all creatures; every kind of animal
白手起家
to build up from nothing; to start from scratch
白首齐眉
(of a couple) to grow old together in mutual respect (idiom)