Which nation did Zhuangzi come from during the Warring States Period?

Guo Song

Zhuangzi (about 369-286 BC) was a philosopher, writer, thinker and the main founder of Taoist theory and thought in the Warring States Period. The real name is Zhou, Zi Zixiu, Han nationality, Song (also known as, or, when it comes to Mengcheng, Anhui, Shangqiu, Henan). I worked as a local lacquer garden official in the Song Dynasty.