| 1 | Illustrates step on the Old City, an area said Chau, Some weeks back to full. | |
| 2 | The Yuanju old county is a famous historical city in old Jishui river valley. | |
| 3 | According to "Shui Jingzhu" record: "Gap to the river, south-east flow, Jing Old City Island. | |
| 4 | The ancient town of Chengkao, in the northwest of the present Chengkao County, Honan Province, was of great military importance. | |
| 5 | The pottery workshop site was discovered in the city site of Zheng and Han states. |