The attributes of Ren and Gui Water respectively in each of the 12 months
The Regulating Useful God Reference Guide for each of the 12 months
Detailed classical commentary on the factors affecting the overall strength of the Day Master in the different months
Additional attributes that may affect the Day Master depending on different Structures and Useful Gods
A summary for each month for Gui and Ren Day Masters respectively
Part A: Ren Water Day Master
Ren Water Day Master's function in each month of a year are discussed and explained with clear tables and notes.
Part B: Gui Water Day Master
Elaborates with detailed commentaries the attributes of Gui Water in twelve-month period of a year.