Hayashiya suggests that the Chu zaihuan jing 除災患經 ascribed to Bo Yan 白延 by Sengyou in CSZJJ may in fact be the Bosini wang taihou beng chentu ben shen jing 波斯匿王太后崩塵土坌身經 T122, because at the end of T122 the Buddha gives the text the name Chu zaihuan jing 除災患經 [世尊告曰：名除憂患經，此法除去憂患, T122 (II) 546a1-2]. Hayashiya states that he hopes to explore this possibility further when he has a chance to work more on CSZJJ.