 Two of the temples, Jiuxiaogong and Yuanfugong have been rebuilt more for tourists than for religious purposes.Shangqing Daoism has borrowed many concepts and beliefs from both the Celestial Masters as well as from Ge Hong’s alchemical tradition.However, the absorption of elixirs and other potions aimed to attain immortality was largely replaced in the Song period by internal alchemy that was more linked to meditation techniques (see the "Zuowanglun").