Before revision: History upright=0.8|alt=Symbol of yin and yang|The taijitu symbol shows yin and yang, which are concepts of two correlated forces used in Chinese metaphysics to explore the nature and patterns of existence.
After revision: History upright=0.8|alt=Symbol of yin and yang|The taijitu symbol shows yin and yang, which are concepts of two correlated forces discussed in Chinese metaphysics to explore the nature and patterns of existence.