《左氏博议》是南宋吕祖谦依托《左传》而作的文章合集。在宋代以降的科举文化史上，《左氏博议》产生了深远的影响，其撰写、刊刻与流传情况，能够反映出在宋代以降的科举社会当中，文化生产领域的技术变革与社会文化之间的关系，具备丰富的文化史意义。吕祖谦《左氏博议》的撰写与刊刻，与印刷的发展、科举用书市场的繁荣以及时文集的盛行密切相关，《左氏博议》的撰写意图不仅在于帮助科举，更在于纠正学风与传播学术，《左氏博议》由此具备了“类时文集”的性质，从中可以看到作为士人的吕祖谦对知识生产、传播方式的再认知。而从长远的时间历程来看，《左氏博议》在南宋以及后世不断被书坊加以改造，在社会范围内广为流传，明清时期则进一步教材化，这反映出宋代以后的社会日益强烈的科举需求，展现出印刷的运用与发展对科举文化的维系与巩固。通过吕祖谦《左氏博议》这一具体案例，也可揭示出中国古代社会文化自身的特质，以及宋代以来书籍文献对于维持中国文化传统之稳定的意义，乃至其更为深刻的文化作用。

ZuoShiBoYi is a collection of articles written by Lü Zuqian in the Southern Song Dynasty based on Zuo Zhuan. In the cultural history of the imperial examinations since the Song Dynasty, ZuoShiBoYi has had a far-reaching influence, and its writing, printing and circulation can reflect the relationship between the technological changes in the field of cultural production and the social culture of the society of the imperial examinations since the Song Dynasty, and it has a rich significance in cultural history. The writing and publication of Lü Zuqian's ZuoShiBoYi were closely related to the development of printing, the prosperity of the book market for the imperial examination and the prevalence of the collection of current literature. The intention of writing ZuoShiBoYi was not only to assist in the imperial examination, but also to correct the academic style and disseminate his academics, thus ZuoShiBoYi took on the nature of a collection of current literature, from which it can be regarded that as a scholar, Lü Zuqian reconceptualized the way of knowledge production and dissemination. In the long run, ZuoShiBoYi in the Southern Song Dynasty and the later generations was continuously modified by bookstores and widely circulated in the society. In the Ming and Qing Dynasties, it further became one kind of textbook, which reflected the increasing demand for the imperial examination in the society after the Song Dynasty, and demonstrated that the use and development of printing maintained and consolidated the culture of the imperial examination. The specific case of Lü Zuqian's ZuoShiBoYi also reveals the qualities of ancient Chinese society and culture, as well as the significance of books and documents in maintaining the stability of Chinese cultural traditions since the Song Dynasty, and even their more profound cultural role.