Hey Random88,
From what I have read of this section, it sounds like a simplified way of using the Liu Yao setting, with the Self line.
It goes through ?Four Matter? scenarios and uses Offspring, Wealth, Officer, Sibling, or Six Clash to determine auspicious or inauspiciousness.
It does not use the five element interactions, combos, clashes etc. No change lines.
If I am reading this correctly; as described in this method, if either Officer or Offspring, Wealth or Sibling are not on the subject one can divine again (cast a new hexagram).
Interesting stuff.
Ren