Shen Shuyao heard Shen Changchun's call and hurriedly asked, "Grandfather, what is the 'Return to Origin Acupuncture Technique'?"
A look of surprise and joy mingled in Shen Changchun's eyes, and after his chest heaved for a few times, he slowly exhaled a breath of turbid Qi, calming his emotions, and then he slowly began, "You've heard of 'Elemental Qi,' haven't you?"
Since Shen Shuyao was a graduate of the Jiangnan Medical College and had grown up under the influence of her grandfather, she naturally understood these theories and immediately replied, "Elemental Qi is a term in traditional Chinese medicine. It is the most fundamental and important Qi of the human body, the original driving force of human life activities. Traditional Chinese medical theory holds that Elemental Qi originates from the Essence Qi of the Innate and the refined essence of food and water acquired thereafter. The 'Nanjing' also refers to it as 'Origin Qi'."