Shortly after his enthronement, the Eighth Gangteng received the full teachings of the Peling tradition from the Ninth Peling Sungtrul, Tendzin Chokyi Gyeltsen (pad gling gsung sprul 09 bstan 'dzin chos kyi rgyal mtshan, 1894-1925). It was the Eighth Gangteng who encouraged his followers to wear the traditional robes (gos), modeled on the custom of court attendants. He also became the Thimphu Dzongpon after the passing of his father. While in Thimphu, he constructed Guru Lhakhang (gu ru lha khang) there.
When the Eighth Gangteng would visit Gangteng Monastery (sgang steng dgon pa), he would stop at a nearby stupa, dismount from his horse, and change into his religious robes. The stupa became known as the Tabab (rta babs) stupa, meaning "the stupa (where the Gangteng would) dismount". In 1949, the earth-rat year of the sixteenth sexagenary cycle, the Eighth Gangteng Tulku passed away in Wangduephodrang Dzong (dbang 'dus pho brang rdzong), and was cremated at Gangteng Monastery.
Bibliography
Sgang steng sprul sku. 2008. Sgang steng gsang sngags chos gling dgon pa’i bla bgyud rim byon. Thimphu: KMT Press.