... linguistic. The former encompasses andaccompanies the piece of discourse under analysis. The later includes the type of communicative event, the topic, the purpose of the event, the setting, the xiparticipant ... medium of the language activity. It is the manifestation of the nature of the language code being used. Halliday and Hassaninclude here: Mode is the function of the text in the event, including therefore“both ... current law then. In May of 19 98, at the 5th round of the negotiation at Washington, the draft of Vietnam, which was differentfrom the former one of USA, was accepted. After 11 times of negotiation,...