Where did laozi teach daoism?

Laozi, the legendary figure associated with Daoism, is believed to have taught his philosophy primarily in ancient China. His teachings are encapsulated in the "Dao De Jing," a foundational text of Daoism that emphasizes harmony with the Dao, or the Way. While specific locations of his teachings are not definitively recorded, it is generally thought that he imparted his wisdom to followers in rural settings, promoting a life of simplicity and alignment with nature.