Strickmann characterises T1331(8) as a "reworking of" T1393. He regards Huijian as the known author, saying that Huijian "appears to have been a specialist in expanding older works, often genuine translations, and adapting them to the conditions of his time and the needs of the community that he aimed to establish". He discusses the content of T1331(8) in some detail, 114-119.