Abstract: In the academic circle, there exist two views of “one battle” and “two battles” around the Banquan and Zhuolu battles in the tales of Yellow Emperor. Besides, there are some other views. Their discrepancies mainly focus on three issues: relationships between Chiyou and Yan Emperor and Banquan Family, geographical location of Banquan and Zhuolu and possibility of war between Yan and Huang Emperors. It is a necessary road to the understanding of the tale of war between Yan and Huang Emperors to sort out the relevant documents systematically and clarify the three issues.