Sanming TonghuiVol. 1, On the Nature and Fortune of the Sixty Jiazi (verdicts & remarks)
Ding Wei Water is firelight, same as above. Canopy [Hua Gai], Yang Blade [Yang Ren], Retreating God [Tui Shen], Eight Monopolies [Ba Zhuan], Flat Head [Ping Tou], Broken Character [Po Zi]. Bing Wu and Ding Wei are the Water of the Heavenly River.
Earth cannot overcome it, and as celestial Water, terrestrial Metal cannot generate it. If born and flourishing in excess, it instead injures all things; if dead and extinguished too much, it cannot bring forth all things.
*Wu Xing Yao Lun* states: 'Bing Wu is Water of supreme loftiness, embodying the warm, genial qi of the south.
Those endowed with it often possess Daoist ethereal adaptability, outstanding brilliance, and surpassing talent that rises above the crowd; Ding Wei fully possesses the Metal numbers of the Three Talents and attains a balanced, upright qi.
Those endowed with it are characterized by complete spirit and qi, an elevated and profound inner nature, and mastery over the ways of transformation.'