About Tenma goddesses

The Tenma goddesses are twelve guardian deities in Tibetan Buddhism. In hierarchy, they fall under Palden Lhamo, one of the eight Dharmapala deities. Other times, they are part of the retinue of the Bönpo goddess, Sidpa Gyalmo. Formerly, the 12 Tenma were said to have been local protectors of Tibet before the spread of Buddhism until they came to Padmasambhava's Asura Cave in the Pharping region of Nepal while Padmasambhava was subduing many deities and spirits. Some stories say that the goddesses were hostile to the spread of Buddhism during this time while others said that they refused to give their life essence to Padmasambhava and wanted to keep protecting Tibet. Either ways, Padmasabhava defeated them and bound them to an oath to protect the dharma.
Mandala of the five Buddha families, Tibet, 19th century

Tibetan Buddhist deities – The Vajrayana Pantheon

Mahayana Buddhists venerate numerous Buddhas. In Tibetan Buddhism, following the Vajrayana Buddhist tradition, the major bodhisattvas are known as the "eight great bodhisattvas", Ksitigarbha, Vajrapani, Akasagarbha, Avalokitesvara, Maitreya, Sarvanivāraṇaviṣkambhin, Samantabhadra and Manjushri. Each is associated with a different consort, direction, aggregate (or, aspect of the personality), emotion, element, color, symbol, and mount. Other female Bodhisattvas include and Cundi. Followers of Tibetan Buddhism consider reborn tulkus such as the Dalai Lamas and the Karmapas to be .