Not bad. The box of Chanyangtang comes from deep-sea glacier water extraction, which is refreshing and natural to replenish water. Summer is perfect. "Zen-nourishing" TCM health care inherits the essence of "regulating yin and yang, calming the five elements and harmonizing qi and blood" for thousands of years, and takes "treating before illness" as the health care policy, combining the cultivation of Buddha's heart with the spirit of influence.