Introduction to Zhan Biyun’s Hidden Place: Zhan Biyun’s Hidden Place is also known as the Alchemist Awakening Altar. "Zang" is a Taoist term, which is actually the tomb of a Taoist priest. Zhan Biyun's hiding place is located in the southeast corner of Sanqing Blessed Land. The door of the tomb is facing the Feixian Terrace. It is said that it was a geomantic treasure place he chose in order to become an immortal as soon as possible after his death. Zhan Biyun is a Quanzhen Taoist priest from Changshan, Zhejiang Province. He was invited by Wang Hu to participate in the design and preside over the temple teaching affairs of Sanqing Palace. He was trusted by Wang Hu and loved by pilgrims. After his death, everyone built this luxurious tomb specifically for him, which became a blessed place.