21 Shi He 噬嗑 (Biting Through)
Represents the removal of obstacles, the application of discipline, and resolution. It symbolizes “biting through” a hindrance, advising decisive action and clarity to eliminate misunderstandings or barriers.
Yao Lines Explanation
- 第六爻 (Top Yao): Persistent blindness to warnings; refusing to change course leads to severe consequences.
- 第五爻 (Fifth Yao): Handling complex and thorny issues with fairness and impartiality; success comes despite the difficulty.
- 第四爻 (Fourth Yao): Facing massive resistance; requires the tenacity of biting through bone. Great effort leads to final success.
- 第三爻 (Third Yao): Encountering setbacks while dealing with old or deep-seated problems; requires caution and patience.
- 第二爻 (Second Yao): Decisive measures bring initial success; the problem is manageable, but maintain proper intensity.
- 第一爻 (First Yao): Correcting small faults early; a minor deterrent prevents larger disasters later.
Practical Applications
- Career: Break through departmental silos or project bottlenecks; implement clear accountability and rewards.
- Relationships: Address conflicts head-on; use honest communication to “bite through” misunderstandings and barriers.
- Life: Have the courage to make firm decisions; prune away the redundant or harmful habits in your life.

