| 1 | The seal attached to documents is a piece of wax. | |
| 2 | But no one have distinguished the difference of seal between Westen Zhou, Spring and Autumn, and Warring states. | |
| 3 | We see that it has pictures of the pyramid and the eagle on the great seal of the United States. | |
| 4 | The writer consider the imprint of the Westen Zhou' seal can be found in it's pottery. | |
| 5 | The basic modeling of bird-and-insect scripts is characterized by integration of characters and pictures, change of straight strokes into curved strokes and preferring complicatedness to simplicity. |