The book tried to faithfully keep the narrator's words in three interviews.The first interview was from July 31，zoo6 to August 3，2006，the second was from October 23，2006 to October 27，2007，and the third was from March 12，zoo7 to March i4，2007.The interview spots were Mr.Meng's office in Tongchuan Porcelain Institute，Mr.Meng's home，Chenlu Town and Chengcheng County Only the interview spots are marked in the following but without the time.