Introduction to the Fifth Spring in the World: The Fifth Spring in the World is located in the center of the pool in Xiyuan Fangpu. There is a stone path leading back and forth. There are square transparent railings around the spring, and a Meiquan Pavilion is built on it. There is a rectangular stone tablet "The Fifth Spring in the World" on the northwest side of the pavilion. The stone tablet is placed on a yellow stone and has relevant historical records about the Fifth Spring in the World engraved on it.