2021-12-17 17:06SHIJIAZHUANG, China, Dec 2021 /PRNewswire/ — The opinions of experts on “Study on Anti-aging with Bazi Bushen Capsules Guided by Qi Collateral Theory” were released in Shijiazhuang, Hebei on December 15. According to the opinions, the preliminary research of the project has created the theory of essence, qi and