大方廣佛華嚴經隨疏演義鈔 17.4

17.4

Regarding the Commentary's "First, the three divisions of the root text" onwards: this explains the ten sets of three. In the initial division, it divides into two: first, explaining the preface and the central [doctrine]; second, the transmission. From "presence and absence" onwards, it specifically explains the transmission. Within this are three: first, introducing past accounts; second, introducing past interpretations; third, presenting the present understanding.