Comparative study of the functions of discourse markers in English and Chinese fictional discourse 并列题名：Comparative study of the functions of discourse markers in English and Chinese fictional discourse Comparative study of metaphors in English and Chinese social discourse Comparative study of metaphor use in English and Chinese business discourse Comparative study of authorial identity in English and Chinese academic discourse 并列题名：Comparative study of metaphors in English and Chinese social discourse Comparative study of metadiscourse in English and Chinese news texts 并列题名：Comparative study of metaphor use in English and Chinese business discourse Comparative study of dialect translation in English and Chinese literary works Contrastive study of anaphors in English and Chinese academic discourses