Using the"Four-Fold Evidence Method"method,the documentary method and the traditional primary school method,the evidence of writing,language,folklore,objects and other evidence were used to explore the name standard,historical source and horse breed spread of ...MORE Using the"Four-Fold Evidence Method"method,the documentary method and the traditional primary school method,the evidence of writing,language,folklore,objects and other evidence were used to explore the name standard,historical source and horse breed spread of China's ethnic minority sports"amble horse".The study finds that:first,t...