During the Zhou Dynasty, the origins of matured Chinese philosophy developed. The greatest Chinese philosophers were "Kong Fuzi" (Latin: Confucius), founder of Confucianism, and Laozi, founder of Daoism. Other philosophers, theorists, and schools of thought in this era were Mozi (Latin: Micius), founder of "Mohism", Mengzi (Latin: Mencius), a famous Confucian who expanded upon Kong Fuzi's legacy, Shang Yang and Han Feizi, responsible for the development of ancient Chinese Legalism (the core philosophy of the Qin Dynasty), and Xunzi.