What does it mean to blend yin and yang?

The integration of yin and yang refers to the process of mutual penetration, exchange and integration, interdependence and mutual transformation between yin and yang. In China's philosophy, Yin and Yang are abstract generalizations of the essential characteristics of all things in nature, and are regarded as the most basic principle of the unity of opposites in the universe. The integration of yin and yang not only refers to the mutual cooperation of yin and yang, but also refers to the process of interdependence, interaction and continuous transformation of yin and yang. Without yin, there is no yang, and there is no yin. In human culture and philosophy, the integration of Yin and Yang is a philosophical thought, which embodies the uniqueness of China culture and profound philosophical thought.