| 1 | Zigong people began to drill wells to obtain well salt in the Eastern Han Dynasty (25-220). | |
| 2 | He to the Eastern Han Dynasty last years north part of China's unification, the production restoration has the significant contribution . | |
| 3 | In the Eastern Han Dynasty, Weiqi players were divided into higher, middle and lower grades. | |
| 4 | Liu Bei (A. D. 161 - 223 ), alias : "Xuan De" , Chinese Eastern Han Dynasty time Zhu county (now Hebei Zhu state) person. | |
| 5 | Burials of Han Dynasty discovered in this area, can be divided into four stages which last from early Western Han Dynasty to early Eastern Han. |