空无慧(kōng wú huì) “wisdom concerning emptiness (and) nothingness”
not found at HD. 8.420.; not found at DK. 8.651.;
103a14.一切所供养 奉法为最上 分别空无慧 自致得佛道(v)
K. 241.13-; not found at L. 32c18;