辽宁省朝阳市北塔(辽代称延昌寺塔)出土的文物并非全部来自辽朝境内,而是有相当一部分文物,如玻璃器、琥珀器、香料药材和海洋产品等来自北宋境内、南洋群岛、西域乃至遥远的伊斯兰世界及波罗的海沿岸。这些舶来品为我们研究辽朝与外界的关系提供了宝贵的实物资料,印证了史料的真实。 The artifacts unearthed in the northern tower of Chaoyang City, Liaoning province (Liao Dynasty called Yanchang Temple Tower) are not all from the territory of the Liao Dynasty, but a considerable part of cultural relics such as glassware, amber, spices and marine products come from the territory of the Northern Song Dynasty, the Nanyang Islands , Western Regions and the Far East Islamic World and the Baltic Sea Coast. These exotic products provide precious material information for us to study the relationship between the Liao Dynasty and the outside world, which confirms the authenticity of the historical data.