Saying Good-bye in Chinese varies from context to context. In general,
Chinese depart from each other by saying "zaijian" (good-bye),
or "mingtian jian" (see you tomorrow). When the guests are
taking part from the hosts, the hosts will usually see them off at their
front house door and say "manman zou" (go slowly), "zouhao
le" (go well) or "you kong zai lai" (come back again
if you have time). When someone is leaving for a long trip, family members
or friends often wish him/her "yi lu pingan" (wish you a safe
trip). In the business context, the Chinese hosts wish their foreign
guests "shengyi xinwang" (wish you prosperity in business)
besides "zaijian". Like in greeting, hand shaking often accompanies
saying good-bye. Good-byes are normally preceded by gift exchange. In
Chinese tradition, gifts are often the specialties of China such as
silk products, paintings, porcelain, or tea. It is the Chinese custom
of not opening the gift in front of the gift-giver.