Zhuang Zhou, commonly known as Zhuangzi, was an influential Chinese philosopher who lived around the 4th century BCE during the Warring States period, a period of great development in Chinese philosophy, the Hundred Schools of Thought. He is credited with writing—in part or in whole—a work known by his name, the Zhuangzi, which is one of two foundational texts of Taoism, alongside the Tao Te Ching.

The Warring States period was an era in ancient Chinese history characterized by warfare, bureaucratic and military reform, and political consolidation. It followed the Spring and Autumn period and concluded with the wars of conquest that saw the state of Qin annex all the other contender states by 221 BC and found the Qin dynasty, the first imperial dynasty in Chinese history.