元人熊梦祥的《析津志辑佚》是最早记录北京和北京地区历史的志书,是研究北京风俗、地理、历史的宝贵资料。《析津志辑佚》中专门辟了“岁纪”一章介绍元大都岁时节日,按照月份时间顺序详细记述了元大都一年中各时节的情形;“风俗”一 Xiong Mengxiang’s “Collection of Analytic Journals” is the earliest record of the history of Beijing and Beijing. It is a valuable source for studying the custom, geography and history of Beijing. The chapter of “Collection of Analytical Journals Lost” is devoted to the chapter entitled “Ages”, which introduces the festivals of Yuan Dynasty when most of the year is old, and details each year of Yuan dynasty in the order of the month.