丫髻山

其中丫髻山自元明成为官方祭祀中心以来，逐渐成为北京地方文化的重要组成部分，至今在民间仍有广泛影响。

Ever since Yaji Mountain became a royal sacrificial center in Yuan and Ming dynasties , it has being an important part of Beijing regional culture with its broad impacts on the life of Beijing people .

至晚清以后，丫髻山香会组织的构成更为多元化。

To the late Qing Dynasty , the Yaji became a more and more diversified organization .

从明代到清中期，丫髻山的碧霞元君信仰经历了一个不断扩大和繁荣的过程。

From Ming Dynasty to the middle of Qing Dynasty , they had undergone a continuous process of expansion and prosperity .