S.2702, a copy of Jingmingjing Jijie, is a typical master copy of a Buddhist lecture or public Buddhist speech. Some contents seemed to be transcribed together by accident but judging by the features of Buddhist public speech and the relation between Buddhist lectures and public speech, they are correlated by practical use.This manuscript can represent the process of a public Buddhist speech as it would have been delivered at the time S. 2702 was written.