Thu?c extended ??m ho?c tiêu ??m ???c s? d?ng ?? làm l?ng ch?t ti?t ra t? niêm m?c ph? qu?n và khí qu?n.Pai-chang Huai-hai explained to a scholar who was grappling with tough portions of suttas, "Take up terms so as to manifest which means and you'll get 'that means'. Cut off text and that means is emptiness. Emptiness will be the Tao. The Tao