Which concept in Chinese culture refers to chi that is too forceful?

The concept in Chinese culture that refers to chi (or "qi") that is too forceful is known as "Sha Chi." This term specifically describes negative or harmful energy that can arise when the flow of chi is excessive or aggressive. In traditional Chinese medicine and feng shui, maintaining a balanced flow of chi is crucial for promoting health and harmony. When chi becomes Sha Chi, it can lead to disharmony, physical ailments, or adverse effects in a space or environment.

In contrast, the other terms provide different meanings within the context of Chinese philosophy and culture. Jing typically refers to "essence" in Chinese medicine, contributing to vitality and life force. Yang and Yin represent dual principles in Chinese thought—Yang symbolizes active, dynamic, and positive energy, while Yin represents passive, receptive, and negative energy. While Yin and Yang are fundamental concepts that help understand balance, they do not specifically relate to the idea of chi being overly forceful, which is why Sha Chi is the correct term to describe this phenomenon.