9Biq, Yung-O 1995 Chinese causal sequencing and yinwei in conversation and press reportage. The Proceeding of the 21st An- nual Meeting of the Berkeley Linguistic Society, Berkeley Linguistics Society.
10Bussmann,Hadumod 1996 Routledge Dictionary of Language and Linguistics,translated and edited by Gregory Trauth and Kersfin Kazzazi. Routledge.
