Xīn jīng sòng 心經頌
A Táng-period verse-by-verse gathic commentary on the Mahā-prajñāpāramitā-hrdaya-sūtra (Heart Sūtra), constituting the first gate of KR6q0084 Shǎoshì liù mén, traditionally attributed to Bodhidharma but post-dating Xuánzàng’s 649 translation of the Heart Sūtra.