近年来,多学科交叉研究的呼声日渐强烈,但就国内古代史领域的具体成果而言,情况似乎尚不很乐观。这固然受到研究视野的限制,也是由于研究者所受学科训练背景不同,难以跨越自己熟悉的边界。这种状况,不仅使得研究选题难有重大创新,也造成了传统课题缺乏明显突破的现象。对于宋代 In recent years, there has been a growing demand for interdisciplinary research, but as far as concrete achievements in the field of ancient history in China are concerned, the situation seems not very optimistic. This is limited by the research field of view, but also because of the disciplinary training subjects have different backgrounds, it is difficult to cross their familiar borders. This situation not only makes it difficult to make major innovations in the selection of research topics, but also causes the phenomenon of the lack of obvious breakthroughs in traditional topics. For the Song Dynasty