Teacher Mu Yun learned from Taoist Master Huang Jingsi, the master of Chaoshan metaphysics. Huang Daochang is a descendant of the hereditary Sitian lineage of the Imperial Astronomical Observatory. He has a deep ancestral family heritage and has inherited ancient methods since childhood. Teacher Mu Yun systematically studied Qi Men Dun Jia, ancient astronomy and Taoist Yin Yang and Moxibustion under Master Huang, laying the foundation for her profound attainments in metaphysics.