Introduction to the treasure of the town hall - Fayan: The national red stone is the best among the Machang stones. It is produced in Anshun. The current stock is very small, so it has high collection value and ornamental value. This horse field stone, which resembles Sun Wukong's two blazing eyes, is named "Dharma Eyes" and is the treasure of the Stone Expo. It is said that it was valued at 280 million yuan by experts invited by the CCTV "Treasure Hunt" column team. It is of the highest quality among similar stones in terms of quality and appearance, making it a rare treasure.