Introduction to Shiwu Mountain Spring: There is a "Shiwu Mountain Spring" between two huge rocks more than ten meters west of "Sanjin Academy" in Guanshiliu Garden. Jia Sanjin once bought a field and built a house here. This was the place where he studied in his early years and returned to his hometown three times to relax, recite and write poems. On the wall of the spring are engraved the powerful and handsome characters "Shiwu Mountain Spring" in large square characters. On both sides are the couplets "After the rain and snow, the waves spray thousands of feet, and the spring flows after the drought to benefit thousands of families". The inscription is "Spring March of the 20th year of Wanli". The owner of the stone house, Jia San, has a recent title." This is the last note left by Jia San nearly four months before his death, and it was also his last visit to "Shiwu Mountain Spring".