Introduction to Shanmen Hall: A straight and steep stone step hangs on the mountainside, leading directly to the Shanmen Hall at the end. There are white marble guardrails on both sides of the stone steps, with pines and bamboos dripping green outside the guardrails. As tourists climb up the stairs, in front of them stands a majestic two-story pavilion-style mountain gate with double-cornered eaves and a red arched door with the words "Shanmen Palace" written on it.