Introduction to Sheji Terrace: Legend has it that Qin Shihuang gave Xu Fu three thousand boys and girls and a large amount of gold and silver to search for fairy grass. Xu Fu couldn't find the immortal grass, so he lied to the First Emperor and said: There is a giant shark in the East China Sea that protects the immortal grass. It blocks the sea and cannot get close to the immortal grass. The First Emperor then summoned outstanding archers and stood on a large reef by the sea to shoot the mackerel with arrows. This reef got its name: Sheji Terrace.