The explanation of Bole in Ci Hai is: According to legend, ancient good horse lovers. This statement is basically correct. Looking up the explanation of Bole in Yu Wenbao's "Blowing Sword Record" in Song Dynasty, he said: "Bole is the palm of heaven, and Yang is good at keeping it, hence the name." It means Bole is the name of the constellation, which is in charge of Tianma. The ancients thought that Bole Star was Tianma Star. Yang refers to Sun Yang in the Spring and Autumn Period, who was good at raising horses, hence the name Bole. From this passage, we can know that Bole is the title of horse lover, not the surname of Bomingle. It is worth noting that Sun Yang was a Warring States man, not a subordinate of Qin Mugong. There are several others called Bole. For example, Huainanzi? According to Ying Tao, Fang Jiukun is a herdsman and fragrant horse in A Qin, and thinks that fragrant horse must "take its essence and forget its coarseness, and forget its outside". This is the horse sutra, which makes sense.
Did everything wrong? According to the book Under the Forest, at the end of the Spring and Autumn Period, Zhao Jianzi's minister was named Bole, also known as Wang Liang, because he had no clothes and was good at words. He is good at riding and watching horses. He used to teach people to watch horses at the top stable middle school.
As can be seen from the above introduction, "Bole Xiangma" is an adjective, and anyone who knows horses can call it Bole; As long as you know a little about horses, you can also call yourself Bole.