geographical indication products refer to products produced in a specific region, whose quality, reputation or other characteristics essentially depend on the natural and human factors of the place of origin, and are named after geographical names after examination and approval. Geographical indication products refer to products produced in a specific region, whose quality, reputation or other characteristics essentially depend on the natural and human factors of the place of origin, and are named after geographical names after examination and approval. In order to strengthen the protection of geographical indications, safeguard the legitimate rights and interests of geographical indication subscribers, standardize the use of special marks for geographical indication products and promote the development of geographical indication products, the Measures for the Administration of Special Marks for Geographical Indications Products are formulated in accordance with the relevant provisions of the Trademark Law of the People's Republic of China and the Regulations for the Implementation of the Trademark Law of the People's Republic of China. It is stipulated in this management method that the basic pattern of special signs for geographical indication products consists of Chinese and English characters of the Trademark Office of the State Administration for Industry and Commerce, Chinese geographical indications, GI variant fonts, wheat and Tiantan patterns, and green and yellow are the basic components of special signs. The legal user of a registered geographical indication may use the special mark on its geographical indication products at the same time, and may indicate the number of the geographical indication book. Users of special signs can use special signs on commodities, commodity packages or containers, or in advertising, exhibitions and other commercial activities. China's liquor industry emphasizes geographical indications, the establishment and perfection of geographical indications of liquor and its protection system, which not only protects the quality of liquor of origin, highlights the characteristics between origins, but also promotes the characteristic development of liquor. The published standards of liquor geographical indication products in China include: GB/T 22211—28 Five Grains Liquid for Geographical Indication Products, GB/T 2241—28 Guojiao 1573 Liquor for Geographical Indication Products, etc.