when they go to do business registration, they will check their names. For example, Guangdong province is famous for its province, but it can also be registered with the same name in Henan province. Provincial famous names can not be registered for industry and commerce with the same name only in the province, but well-known trademarks can not be registered in the whole country.

a trademark is a distinctive sign to identify a commodity or service or a specific individual or enterprise related to it. Graphics? Often used to indicate that a trademark is registered and protected by law. Graphics? Indicates that a logo is used as a trademark. The origin of trademarks can be traced back to ancient times, when craftsmen printed their signatures or "marks" on their works of art or practical products. These marks have evolved into today's trademark registration and protection system. This system helps consumers identify and buy a product or service, because the nature and quality of the product or service marked by the trademark meet their needs.