| 1 | Flattering words are welcomed while advice or criticism will offend those rich and powerful people. | |
| 2 | There are also some expostulation poems among works written by literati of Han dynasty. | |
| 3 | It is an important feature of poetic viewpoints of the Han Dynasty. | |
| 4 | Chapter 4 sorts out the expostulation consciousness in poems and Fu written in Han dynasty. | |
| 5 | And the satirical advising was persuasive because of wide use of metaphor, irony and so on. |