弘衍(hóng yǎn) “vast, immense, extensive”
not found at HD. 4.103.; not found at DK. 4.692.;
70b9.(the Buddha)则为彼说 徳最弘衍 于当来世 慈愍哀伤(v)
K. 46.6-; not found at L. 8a11;