| 1 | Maoqinggou cemetery was located in Liangcheng County, Inner Mongolia, dated back to the Eastern Zhou Dynasty. | |
| 2 | Donghu is a branch of the Hu people who act actively in the Northeast of Yan. | |
| 3 | This feign, the Eastern Zhou Dynasty is planted afresh certainly paddy, when reaping, you capture again they. | |
| 4 | Qi city was an important city of Wei state during the Eastern Zhou period. | |
| 5 | It should have been in the Middle and Later Periods of the Eastern Zhou Dynasty that Suo can be a structural particle. |