巴人与蜀人即使在交通和通讯如此发达的当下,巴人和蜀人,也就是川东人和川西人,仍然一望即知,其内在的不同质地,仍然锵然有声。从文字学上来看,尽管人们对“巴”字的解释有多种说法,但它一定与一种较为凶狠的动物相关(毒蛇或猛虎),则是人们所公认的。东汉许慎在《说文》中说:“巴,蛇也。或曰食象它”。这个说法在甲骨文的“巴”字中,也部分 Even when the people of Ba and Shu are so advanced in transportation and communications, the Palestinians and the Shu people, that is, the people in Sichuan and the people in Sichuan, are still aware at a glance. The different inner qualities of Ba and Shu are still loud and clear. From a literary point of view, although there are many explanations for the “Ba” character, it must be associated with a more fierce animal (a poisonous snake or a tiger), which is generally acknowledged. Xu Shen in the Eastern Han Dynasty said in the Shuo Wen: "Pakistan, snake too. This statement is also part of Oracle’s Baba