Introduction to triple evidence law
The triple evidence law is a historical research evidence law based on the double evidence law proposed by Wang Guowei. There are many different forms of triple evidence law. First, Huang Xianfan's Three Evidence Law (also known as Huang San Evidence Law) is to study history and ethnology on the basis of dual evidence law, combined with investigation data or "oral historical materials" in material science. The second is Zong Qinghou's triple evidence law, that is, on the basis of the double evidence law, archaeological materials are divided into two parts-archaeological materials and ancient writing materials. Third, Ye Shuxian's triple evidence law, that is, on the basis of the double evidence law, plus the use of cultural anthropology data and methods.