These refer to the three kinds of bonds, delusions, to be abandoned on the path of seeing.
1. Conceptual view of the world, that obstructs a person from achieving liberation, 'jig lta kun btags kyis thar pa la skrag nas 'gro mi 'dod pa'i kun sbyor dang, satkayadristi
2. View that holds wrong moral conduct and practices as superior and that obstructs a person by way of taking the wrong path as the right path, tshul khrims dang brtul zhugs mchog 'dzin gyis lam ma yin pa la lam du 'dzin pas lam nor gyi kun sbyor, shilavrata paramarsha
3. Doubt that obstructs a person by generating a irresolute attitude towards the path, lam la the tshom byas nas thar pa'i gegs byed pas the tshom gyi kun sbyor, klista vicikitsa