Zhenhai Frog Introduction: Zhenhai Frog, located about 150 meters south of the stone elephant, was the thing that Zhenhai was known for at that time. This frog is 240 cm long, 220 cm wide, and 110 cm high. The head of the stone frog is slightly damaged, the front two limbs are half disabled, the eyes are incised, and the back is engraved with negative scale patterns. It is a precious stone carving art treasure in my country.