華嚴經探玄記 19.68

19.68

第二依教趣入中三：先設敬辭去、二至後推求、三指示所在。准律中，尼投陀皆在王園，以藉外護方得長道。

Second, in proceeding according to the instruction, there are three parts: first, paying respect and departing; second, arriving later and searching; third, pointing out the location. According to the vinaya, the residences of nuns are all located in royal gardens, relying on external protection so that they may cultivate the Path for long.