sa skya pa khri chen - biography: shrI sa skya pa sngags 'chang bla ma khri chen rdo rje 'chang ngag dbang mthu stobs dbang phyug drag shul yon tan rgya mtsho bkra shis grags pa rgyal mtshan dpal bzang po'i rnam par thar pa mdor bsdus bkra shis skye ba lnga pa'i sgra dbyangs zhes bya ba - written by {sde gzhung lung rig sprul sku kun dga' bstan pa'i nyi ma} (1906-?)