Chinese medicine believes that harvesting in autumn and storing of grain in winter, Autumn Equinox is divided into the time when day and night distinguishing. After that, the function of yin qi is strong and yang qi collects and protects the inside of the body. Therefore, consolidating yang qi is the first step to protect physical health.
中医认为，秋收冬藏，秋分为昼夜平分之时，此后阴气作用强盛而阳气收藏保护身体内部，所以固密阳气是保护身体健康的第一步。
文章来源：中国中医杂志社
图片来源网络，侵删
