首楞嚴義疏注經 1.4

1.4

大宋天聖八年青龍庚午孟冬二十一日辛丑道齋東軒序

Preface written at the Eastern Porch of Daozhai on the twenty-first day, Xinchou, of the first month of winter, in the gengwu year [of the Qinglong cycle], the eighth year of the Tiansheng reign of the Great Song [1030 CE].