'dod chags dang bral ba'i mchog

the four kinds of desire [bltas pa'i 'dod chags, rgod pa'i 'dod chags, lag pa bcangs pa'i 'dod chags, [gnyis gnyis 'khyud pa'i 'dod chags dang, bcas bzhi]. desire engendered through 1) visibility 2) laughter 3) embrace 4) and sexual union. They are respectively transformed by 1) the kriy tantras in which the deities regard each other 2) the ubhaya tantras in which the deities smile at each other 3) the yoga tantras in which they embrace 4) and the unsurpassed yoga tantras in which they are in sexual union Longchenpa, treasury of spiritual and philosophical systems, grub mtha' mdzod pp (292-4] [IW]

/ tshul bzhi four kinds of desire [RY]

the four kinds of desire [IW]