yin increases and yang decreases阴长阳消
yin qi and yang qi阴阳二气
yin quiescent and yang active阴静阳躁
yin deficiency and yang hyperactivity阴虚阳亢型
Yin deficiency and yang excess肝肾阴虚
Yin and Yang existingtogether阴阳相济
Yin And Yang Combination阴阳结合
the yin and yang阴阳
Yin and Yang opposites阴阳两界
The differentiation of Yin and Yang syndrome is most essential and complicated.
阴阳辨证是最基本的、也是最复杂的辨证方法。
参考来源 - 中风病急性期阴阳类证辨证的初步评价研究I comb out the course of history developing from the primitive thinking to divided and undivided lines, then to odd and even numbers, and then to Yin and Yang.
本文梳理了由二分法思维习惯向阴阳爻、奇偶数、阴阳概念逐步抽象的历史和逻辑的进程。
参考来源 - 阴阳观缘起及观感