| 1 | Chapter III:Aesthetic Analysis of the bronze in Xia, Shang and Zhou dynasty. | |
| 2 | Chapter IV:Aesthetic consideration on Shang and Zhou bronzes. | |
| 3 | Chapter II:Origin of the bronze in Xia, Shang and Zhou dynasty. | |
| 4 | Three generations in the Shang-Zhou Chronology, courtesy rule is an effective way of governing the country. | |
| 5 | The second one is the period of China's Slave Society, composed of three dynasties of Xia, Shang and Zhou. |