Maha Cundi Bodhisattva whose secret name is Great Victorious Vajrais is known as the mother of billion Buddhas, also is one form of Avalokitesvara.
She is the seated figure with 18 arms which symbolize (the Hindu way, not exactly a celestial body) the many skillful means of Tantra.
She is the source of all the Buddhas of past, present, and future and had unimaginable power of blessings.
