1. In recent years, with the growing concern on the antiphony of Tang dynasty, researchs began to pay attention to joint sentences poem. To my point of view, the reason of low achievement of poem-joint sentences is the insufficience of further study and the limitation of reserch range, particularly the joint sentence poem of Tang Dynasty lacks further reserch and integrate reserch system. So I determined to make the joint sentences poem of Tang Dynasty (the 1st year of Gaozu Wude-the 4th year of Xuandi Tianyou, year 618–year 907) to be the study subject of my thesis.
近年来随着对唐代唱和诗越来越多的关注，研究者们也开始留意唱和诗中一种特殊的形式——联句诗，但笔者所见之文章多因联句诗总体创作成就不高的原因，或笔墨过于节省，或泛泛而谈、不够深入，或者囿于点的探讨和积累，对联句诗特别是联句诗发展黄金期的唐代尚缺乏进一步详细地整理和系统研究，这一现状使我确定了以唐代(高祖武德元年618年——宣帝天佑四年907年)联句诗为本文的研究对象。
2. On the history of joint sentences poem, the first problem is the origin of joint sentences poem.
对联句诗作历史的整理，首先要面对的问题就是联句的起源问题。
3. Joint sentences poem reached its peak in Tang Dynasty, although there are short scilence in early Tang Dynasty, but the later outbreak is unprecedented.
在此基础上，又进一步开掘出联句对于诗歌研究特别是唐代诗人诗作研究的一些重要价值和新的理解。
4. In the course of reading, I found a collective feature of Tang poets: there is always a founder or organizer of a joint sentences poem, and a considerable number of members to form a fixed group. So I use the grouding
某些杂言联句诗因创作环境和形式与词的完全接近，使我们不得不相信联句与词的起源也有着不可分割的联系；而联句以游戏心态为之的创作心
5. Later, some forms of communication poems such as the serial versifying, the same topic poems, joint poem sentences were in bud and blossom.
后世诗歌交往的一些形式如唱和诗、同题诗、联句等开始萌芽、孕育。