Laozi, Zhuangzi and Mencius, which dynasty are they from?

Laozi, born in the Spring and Autumn Period of the Zhou Dynasty, surnamed Li, Ming Er and Bo Yang, was born in Guxian County of Chu. Tao Te Ching, written by him, initiated the ancient philosophy of China. His philosophical thoughts and the Taoist school he founded not only made important contributions to the development of China's ancient ideology and culture, but also had a far-reaching impact on the development of China's ideology and culture for more than two thousand years.

Zhuangzi was born in the Eastern Zhou Dynasty and the Warring States Period. His surname is Zhuang, Zhou, and he was born in the Song Dynasty. His ancestors were Song Dynasty princes and monarchs. He was a famous thinker, philosopher and writer in the middle of the Eastern Zhou Dynasty and the Warring States Period. He founded Zhuangzi, an important school of philosophy in China. He is a representative of the Taoist school in the Warring States period after Laozi, and one of the main representatives of the Taoist school.

Mencius, born in the Warring States Period at the beginning of Zhou Dynasty, was a great thinker and educator in the Warring States Period, and was also called "Confucius and Mencius" with Confucius.