In the consulting room at the acupuncture department.

"Did you use Qigong earlier when you treated the patient earlier?" Xu Miaolin asked after the patient and all the doctors who gathered outside had left.

"Yes," Fang Qiu said with a nod.

In fact, Qigong was not very different from internal Qi because Qi was at their essence.

However, internal Qi was more pure and abundant as compared to Qigong.

Internal Qi was formed by ...