Simplify the following text for a Grade 8 native English-speaking person.
Original: Yeshe Tsogyel , also known in the Nyingma tradition as the Great Bliss Queen , is a semi-mythical female deity or figure of enlightenment ( dakini ) in Tibetan Buddhism .
Simplified: Yeshe Tsogyel ( , rhymes with `` may say so well '' ) is also known in the Nyingma tradition of Tibetan Buddhism as the Great Bliss Queen . She is both a woman and a female deity called a dakini .