Hao Datong
Hao Datong, the "Immortal of Antiquity" among the Seven Masters of Quanzhen. mastered Laozi, Zhuangzi, and the I Ching, and skilled in divination and fortune-telling. He divined that a wondrous encounter awaited him on Huashan, and indeed obtained the Sleeping Technique from Patriarch Xiyi. Thereafter he came to a profound realization and founded the Quanzhen Huashan Sect.
Over twenty years ago he took part in the Qingcheng Discourse, where he had a most enjoyable talk with Zou Bo.