宋代  (?1094 AD)

 Historical writings： 《泊宅编》 《青溪寇轨》 Read works of Fang Shao at 小说之家

　　Side scoop (dates unknown), the word kernel sound, since the number parked Zhaicun Weng, Wuzhou (now Zhejiang Jinhua) people, one that Yan Seto (now Zhejiang Tonglu) people. Yuan Yu (1086-1094 years), the Su Shi know in Hangzhou, the value of provincial test, taste recommended spoon, spoon then by Yu, Su door.