The three Chinese characters "Baerhu" seem to mean tiger, because "Baer" means tiger in Mongolian. But actually this statement is wrong. The tribe of Barhu got its name because it lived by the water "Barhu" and followed the Mongolian principle of naming according to the tribe's residence. The tribe "Barhu" originated from the Lake Baikal region. "Barhu" is the phonetic transliteration of the word "Baikal", and its meaning in ancient Turkic language is "natural, natural, rich and pure". Do you still remember the common name "Borhu" among the Mongolians in the 13th century? It is also a phonetic change of the same word ~ ??"Chen" is Chinese, which roughly means "old" and is opposite to "new". In fact, this is also the case, there are Chen Balhu and new Balhu. In short, don’t be fooled by the three Chinese characters “Baerhu”.