Doumu

She is also named through the honorific Tiānhòu (天后 "Queen of Heaven"), shared with other Chinese goddesses, especially Mazu, who are perhaps conceived as her aspects.

[1] The seven stars of the Big Dipper, in addition to two not visible to the naked eye, are conceived as her sons, the Jiǔhuángshén (九皇神 "Nine God-Kings"), themselves regarded as the ninefold manifestation of Jiǔhuángdàdì (九皇大帝, "Great Deity of the Nine Kings") or Dòufù (斗父 "Father of the Great Chariot"), another name of the God of Heaven.

In the esoteric teachings of Taoism she is identified as the same as Jinling Shengmu, Jiutian Xuannü (九天玄女 "Mysterious Lady of the Nine Heavens") and Xiwangmu (西王母 "Queen Mother of the West"), representing the mother of the immortal "red infant" (赤子 chìzǐ) Dao enshrined at the centre of the human body.

[5] This links her directly to the myths about the birth and initiation of Laozi[5] and the Yellow Emperor (whose mother Fubao became pregnant with him after she was aroused by seeing lightning emanating from, or turning around, the Big Dipper[6]), as attested, among others, by Ge Hong (283-343).

The incantation used in the Taoist scripture dedicated to Doumu is the same as one of the longer Buddhist dharanis used for Marici, but with eight verses in Han Chinese added in the beginning to praise her.

Qing dynasty porcelain statue of Doumu, dated between 1700–1800.
Zhenkong, "Void of Truth".
Zhenkong, "Void of Truth".