Liu Zhanggui scolded, that middle-aged man of the fourth son not only took it, but also looked very capable.,So they would ask for appraisals, but most appraisals were paid. Only Liu Guan (Liu the shopkeeper) would occasionally give them free appraisals.,"Life is about moving things around, cleaning and tidying up. What's meant by "fine work" is discerning truth from falsehood, studying history to understand its layers."。