Geng Xin
- Useful God based on climate adjusting theory
（七）庚日生：Geng DM 寅月：以丙暖金柱，土多会将金埋没，宜用甲木以制土，火多时用土，若成火局时用 壬。 Yin: Use Bing to warm metal pillar, too much earth will bury metal, good to use Jia wood to control earth, too much fire then use earth, when chart becomes fire structure then use Ren. (((Meow notes: Starting to think this climate adjusting theory will not work when analyzing follow or prosperous charts. This theory emphasizes on balancing a chart. Readers beware...)))
卯月；专用丁，借甲引丁，以庚来劈甲，无丁则用丙。 Mao: Use Ding especially, use Jia to lure Ding, use Geng to hack Jia, no Ding then use Bing.
辰月：顽金宜用丁，借甲引丁，以庚来劈甲，无丁则用丙。 Chen: Hard metal is good to use Ding, use Jia to lure Ding, use Geng to hack Jia, no Ding then use Bing.
巳月：丙可溶金，运壬水则喜，取戊土为丙火之辅佐，地支为金局则用丁火。 Si: Bing can melt metal, meeting Ren water luck is auspicious, use Wu earth as Bing fire's assistant, earth branch as metal structure then use Ding fire.
午月：专用壬水、次用癸水，无壬癸时以戊己来泄火气。 Wu: Use Ren water especially, then use Gui water, with no Ren or Gui then use Wu Ji to expend fire qi.
未月：地支土旺时则先取甲，再用丁。 Wei: When earth branches are prosperous of earth first use Jia, then use Ding. Ding.
申月：专用丁火，可以甲木来引丁。 Shen: Use Ding fire especially, can use Jia to lure Ding. Ding.
酉月：以外甲来锻金，以丙火来调整气候。 You: Use external Jia to wrought metal, and Bing fire to adjust climate.
戌月：士厚时先用甲木，次取壬水，怕己土混水。 Xu: Heavy earth need to use Jia first, then use Ren water, fear Ji earth to pollute water.
亥月：金寒水冷时喜用丙丁。 Hai: When metal and water are cold, use Bing Bing and Ding.
子月：先取丁甲，决取丙火暖之，金寒水冷时，若不人暖地，出为穷命。 Zi: First use Ding Jia, then use Bing to warm, when when both metal and water are cold, if
climate is not warmed, this is a poor life.
丑月：同子月。 Chou: Same as Zi month.
（八）辛日生： Xin DM
寅月：辛金失令，己土可生我身，乃贵重之物，金要赖壬水之功，可以壬己并用，以 庚为辅。 Yin: Xin metal lose ground, Ji earth can birth self, it is a noble element, metal needs to rely on Ren water's assistance, can use Ren and Ji together, and Geng as assistance.
卯月：同寅月。 Mao: Same as Yin month.
辰月：地支中有子申则为贵。 Chen: Earthly branches have Zi Shen then it's noble.
巳月：可以壬水来调候，甲木可制戊。 Si: Can use Ren water to adjust climate, Jia wood can control Wu.
午月：壬己并用，无壬可用癸。 Wu: Ren Ji are used together, without Ren then use Gui.
未月：先用壬水，取庚为辅，忌戊，可以甲制之。 Wei: First use Ren water, Geng as assistance, fear Wu, can use Jia to control Wu.
申月：用壬水，再斟酌用甲戊，忌癸水。 Shen: Use Ren water, then cautiously consider using Jia Wu, fear Gui water.
酉月：用壬水，遇戊己，可以甲制土，逢壬则用丁。 You: Use Ren water, meeting Wu Ji, can use Jia to control earth, meeting Ren then use Ding.
戌月：怕辛金之火土，可以用壬甲救之。 Xu: Fear xin metal grave/Xu earth, can use Ren Jia to save.
亥月：先用壬后用丙。 Hai: First use Ren then use Bing.
子月：以丙火来暖金寒。 Zi: Use Bing fire to warm metal.
丑月：先用丙火，后用壬，再用戊己，需有丙火。 Chou: First use Bing fire, then use Ren, then use Wu Ji, must have Bing fire.
