The pavilion was built by Su Shuqin in Song Qingli eight years (1048). The back garden has changed its owner many times, and finally Zhang Yu and Xu Ming have each half of them. Zhang Yu expanded the garden, built a pavilion, and started the church on the mountain. When the construction began, it was found that there was an empty stone in the ground of a cave mountain across the water in the north, which is rumored to be hidden by the five generations of Guangling kings. So Yijia expanded. In the early days of Shaoxing in the Southern Song Dynasty, the park was occupied by Han Yu Wang Shizhong and changed its name to "Han Yuan". Han built a bridge between the two mountains, named "Feihong", and Zhang Anguo Shuxuan. The garden view remained until Qingyuanjian (1111-1115). According to Song "Pingjiang Tu", the monument is marked here as "Hanyuan". The north and south ends of the park are generally equal to the original temple and the government school, and the gate is in the south.