Hi coldpillow, thank you for letting me know. I probably should have been clearer about that, huh? I meant that when she enters the 丁巳 decade.
This chart is indeed a Yang Ren structure (陽刃格, Blade structure). But I didn't refer to it as such because the structure has already been broken (破格) for several reasons, which are:
1. The Xiangshen (相神, Corresponding Spirit, in this case, the Partial Officer [偏官]) is absent from the Heavenly Stems.
The environment necessary for the Yang Ren to perform its proper function does not exist, and the Day Master itself lacks the mental discipline or direction to fulfill that role.
2. In the Heavenly Stems, there appears Yi Wood (乙木), which is both a Rob Wealth star (劫財) and the ruler of the birth month.
According to Ziping Mingli (子平命理), if a Yang Ren (陽刃) or Jian Lu (建祿) chart has Rob Wealth (劫財) or Companion (比肩) revealed in the Heavenly Stems, it causes 争財 (Zheng Cai, struggle over resources) and thus becomes a broken structure (破格).
3. There are multiple roots in the Earthly Branches.
This is called "Double or Multiple Blades (重刃)."
Even if a Yang Ren chart has a Partial Officer, once multiple roots appear in the branches, the chart is also considered broken.
The very fact of being born in a Yang Ren month already signifies freedom from official restraint.
When other branches further strengthen one's own element, it creates a structure that cannot be controlled, with or without an Officer star.
The original purpose of Yang Ren (陽刃) and Jian Lu (建祿) is to unite those who exist outside the established order and form a new authority. Achieving that goal, however, requires immense hardship, effort, and external support.
In Ziping Mingli, both Yang Ren and Jian Lu are categorized as Outer Structures (外格). That is, patterns that stand outside conventional social order.
They are also considered the most demanding structures to establish, since even minor imbalance or interference easily collapses them into broken structures (破格).
Could you tell me more about your comment, "but I'm not entirely sure if either one or both will be helpful due to the presence of Zheng Yin in year stem?"
Her chart structure is called 阳刃格 (Yang Blade), typically likes Sha and Zheng Guan (metal) the most, but I'm not entirely sure if either one or both will be helpful due to the presence of Zheng Yin in year stem.
I learned that what a Yang Ren (陽刃) structure needs most is not necessarily the direct presence of Officer or Killing in the chart, but rather the appearance of an Yin Star (印星, Resource) on the Heavenly Stems.
If an Yin Star is revealed on the Stems, then even if there are no Officer or Killing stars within the natal chart, the person will be prepared to protect the incoming Officer energy when such influences arrive through luck cycles.
For that reason, even when a Yang Ren or Jian Lu (建祿) structure is technically broken (破格), if an Yin Star exists on the Stems, it can later transform into a proper structure (成格) as life progresses.
Of course, in this particular chart, the Yin Star is too weak (not to mention it's yin), while the overall chart's luck cycles move into Fire (火) and the Companion stars (比劫) are overwhelmingly strong. So strong, in fact, that the Yin Star has been all but extinguished in my opinion.