Lao Tzu's writings and thoughts have become valuable treasures of the world's historical and cultural heritage. The influence of Laozi's thought is not only unparalleled within Taoism, but also has far-reaching influence outside Taoism. Its influence not only includes philosophy, religion, political science, economics, sociology, aesthetics, ethics, literature and art, psychology, education, logic, and rhetoric, but also involves medicine, health, qigong, military, management , construction, gardening and many other fields.