Title: Rtsa rgyud chen po gsang ba bsen thub kyi ʼgrel pa rin po che yid bzhin rnam par bkod paʼi rgyan
Description: A commentary on the root Bopo tantra known as Senthub by Aton Lodro Gyaltsen on the request of Yilton Khyung God at the foothill of Tashi Menri situated near Pakshu river. The author was a student of great Bonpo master Dudtsi Gyaltsen, detail is unknown.