Badge, in short, is to wear in the body used to express identity, occupation logo. It has a long history, the origin can be traced back to the primitive society clan tribal totem signs. And badges really have written records, it originated in China. "Warring Qi policy of a" records: "Qin fake Han Wei to attack Qi Qi Wang Wang Zhang will be the ... ... Zhang changed its badge to complex Qin Jun." This is the earliest recorded in my country An example. But here refers to the badge, and now the sense of the badge, there is a fundamental difference. It actually refers to the banner. High attracts: "emblem, Chi name also ... ... easy to change, so that with the Qin flag chapter with."