Sanming TonghuiVol. 1, On the Nature and Fortune of the Sixty Jiazi (verdicts & remarks)
Ding Si Earth is marshy earth, delighting in Fire and the northwest. Lu Storehouse, Flat Head [Ping Tou], Missing Character [Que Zi], Bent Leg [Qu Jiao]. Ding Si is Earth of self-extinction.
Yet it is not truly extinguished, for a single Earth rests beneath two Fires, residing in the realm of parents and enjoying the grace of natural kinship; hence it is not extinguished. Wood cannot overcome it, and abundant Fire makes it all the better.
*Yu Xiao Bao Jian* states: 'Ding Si contains the flourishing virtue of southeastern Fire; whoever obtains this count will possess magnanimity, fortune, and longevity.' Wu Wu is Fire flourishing of itself; Ji Wei is Fire of a leaning storehouse.
Dwelling in the radiant direction of Li and a position of prosperous strength, its qi is exceedingly potent, and other Waters cannot harm it. It dreads the Heavenly Water of Bing Wu and Ding Wei.
*Wu Xing Yao Lun* states: 'Ji Wei is waning Fire, harboring the qi of leftover treasures. In the months of spring and summer, if its luck moves into realms of deep stillness, one becomes perceptive, eminent, and quick-witted, with enduring fortune and blessing.
Obtaining it in summer is not harmonious qi; obtaining it in autumn brings good fortune first and misfortune later.'