陰いんと陽よう

expression

yin and yang; the positive and the negative

Refers to the complementary dualistic forces in Chinese philosophy, often used metaphorically for contrasting aspects.

• 陰いんと陽ようのバランスが大たい切せつだ。

  The balance of yin and yang is important.

• この絵えは陰いんと陽ようを表あらわしている。

  This painting represents yin and yang.