3[2]Chen L P.An Analysis on English Greetings from Social and Pragmatic Perspectives[J].Journal of Jiefanjun Institute of Foreign Languages,1997,(2):18 -23.
4[3]Firth R.Verbal and Bodily Rituals of Greeting and Parting,In Jean Sibyl La Fontaine (eds.),The Interpretation of Ritual:Essays in Honor of A.I.Rechards[M].London:Tavistock.1972:1 -38.
5[4]Emery P G.Greeting,congratulating and commiserating in Omani[J].Language,Culture and Curriculum,2000,13(2):196 -216.