Introduction to the Golden Dome: The top of the temple is a large golden dome, with a small golden dome at each corner, just like four warriors in golden armor guarding the majestic emperor wearing a golden crown. The whole body is plated with gold. More than 100 kilograms of gold. Some people also say that the shape of the temple is more like an upside-down lotus. The lotus is inserted into the lake and leads directly to the earth, which shows Sikhism's concern for the suffering in the world.