Which term can also refer to Zong Qi?

Zong Qi, also known as Gathered Qi, is primarily associated with the thoracic region of the body. It is the Qi that supports respiration and is responsible for the nourishment of the heart and lungs. The term "Chest Qi" directly correlates with Zong Qi, as it highlights its location and function within the body, specifically within the chest area where it plays a vital role in both breathing and the circulation of Qi to the heart and lungs.

This understanding links Zong Qi to the function of gathering and distributing the essential life force in the respiratory system, emphasizing its significance in maintaining overall health and vitality. The choice of "Chest Qi" accurately reflects its anatomical and functional context in Traditional Chinese Medicine, making it the correct answer.