Louguan Tai
This is the first Daoist monastery, founded by Yin Tong, and is the place where Lao Tsu is believed to have composed the Daode jing (Scripture on the Dao and Inner Power).
Taishan
Taishan (Mount Tai) is in Tainan, Shandong. It is one of China's five sacred mountains, known as the residence of the God of Mount Tai, the overseer of people's life and death, and the underworld is said to be under Mount Tai.