A geographical indication trademark is a symbol indicating that a commodity originated in a certain region, and its specific quality, reputation or other characteristics are mainly determined by natural factors or human factors in the region, so as to prove the origin, raw materials, manufacturing methods, quality or other specific qualities of the commodity or service. By applying for geographical indication certification trademarks, natural resources, human resources and geographical heritage can be reasonably and fully utilized and preserved, high-quality characteristic products can be effectively protected and the development of characteristic industries can be promoted. It is a common practice in the world to apply for geographical indication certification trademarks to protect featured products.