Fu Hao
The activities of priestess and ritual matters of China only exist in the Shang dynasty, so some evidence is vague. Since each Chinese Character like "Fu" 妇 often has variable meanings, even with the oracle bones of Shang deciphered, it is possible that some women like Fu Hao were originally priestess instead of the King's wife; she just happened to marry to the King later. That is to say, the meaning of "wife" in some contexts may actually refer to a position as priestess.