I. Canonical Essence & Metaphysical Foundation
Dagger Star (Qingyang)、Spinning Top Star (Tuoluo)er sha jia zhiTransformation to Obstacle (Hua Ji)，shi tong gong neng liang ji du shou ya，sui yun yin dong zhu xue guang guan fei zhi zai，dong zhe de jiu。
II. Canonical Formulas & Deduction Rules
Formula & Verse
Formula for GSF V5 04 Yang-Tuo Sandwiched Obstacle:Yang-Tuo Sandwiched Obstacle：Dagger Star (Qingyang)Spinning Top Star (Tuoluo)jia yuTransformation to Obstacle (Hua Ji)xing suo zai gong，zhu da xiong。qi nian qi da xian xu te bie jing jue xue guang、guan fei、zhong da bian gu。
- PROMOTE(Yang-Tuo Sandwiched Obstacleben ge): Yang-Tuo Sandwiched Obstacle：Dagger Star (Qingyang)、Spinning Top Star (Tuoluo)er sha jia zhiTransformation to Obstacle (Hua Ji)，shi tong gong neng liang ji du shou ya，sui yun yin dong zhu xue guang guan fei zhi zai，dong zhe de jiu。
- EVALUATE(si hua ji yao yu san fang hui zhao): shen cha lu quan ke san hua yu zuo you chang qu kui yue liu ji xing hui zhao jia chi，ding gui ren zhu li yu shi ye jin yi。
- SUPPRESS(Transformation to Obstacle (Hua Ji)chong hui yu sha xing mo li): ruo yuTransformation to Obstacle (Hua Ji)chong hui huo yang tuo huo ling kong jie jie ru，zhu duo zu zhi bo zhe，xu shi hua jie li。
- WARN(da yun liu nian sui yun fou tai): shen shi xing yun zou sheng wang huo xiu qiu zhi di，pan ding yi sheng jin tui zhi jie yu ying yan qi。
III. Promote Conditions & Clash Avoidance
Gu Sui Fu Classics Theorem: GSF V5 04 Yang-Tuo Sandwiched Obstacle dreads Earthly Branch Six Clashes, Three Punishments, and Voidness. Branch clashes break structural harmony.