The Wu stem activates four transformations in total: Hua Lu (化祿) on the star described here, plus Hua Quan on Tai Yin, Hua Ke on You Bi, Hua Ji on Tian Ji. Transformation into Prosperity amplifies the activated star’s capacity to generate, attract, or circulate value; here it lands on Tan Lang (貪狼) (one of the 14 Main Stars).
Practitioner reading: Wu 化祿 on Tan Lang is one of the most potent entrepreneurial wealth signatures in the system. Classical phrase 貪狼化祿守財帛, 富甲一方 (‘Tan Lang transformed to prosperity guarding the Wealth palace, wealth that dominates a region’) captures the scale possible.
At textbook level, the activation reads through wherever Tan Lang sits in the chart-holder’s 12 palaces (Self, Wealth, Career, Spouse, etc.). The activated star’s domain (magnetic social pull and multiplicity of interests) tends to surface as the chart-holder’s most reliable source of beneficial circulation — opportunities, income, or favourable conditions in the activated star’s domain. The activation also re-fires during 10-year and annual luck cycles whenever the chart-holder’s temporary stem aligns with Wu, so the configuration described here is both natal and recurring.
Practitioners reading at depth weigh four further layers that this reference does not develop: which palace the activated Tan Lang occupies in the specific chart, what other stars share or oppose that palace, whether the chart-holder’s Hua Ji (化忌) activation interacts with this one, and how the current 10-year and annual luck cycles re-activate or deactivate the configuration. Synthesising these layers into a coherent prediction is the practitioner skill the Zi Wei Dou Shu Masterclass teaches.