求医问药：老字号同仁堂“双龙标”，藏着百年正宗的密码

Core Viewpoint - The "Double Dragon Mark" of Tongrentang serves as a symbol of authenticity and quality assurance for consumers, representing over 300 years of traditional Chinese medicine culture [1][4]. Group 1: Brand Significance - The "Double Dragon Mark" was created in 1980 by designer Zhuang Shuying and has become a renowned trademark both domestically and internationally [4]. - The design of the mark incorporates elements from traditional Chinese culture, including a circular layout inspired by the classic wax-sealed big honey pill, symbolizing product quality and harmonious formulation [4]. - The mark features the calligraphy of famous calligrapher Qi Gong, emphasizing the cultural heritage of the brand [4]. Group 2: Brand Protection and Quality Assurance - The "Double Dragon Mark" is the only legally held core brand identifier by Tongrentang Group, symbolizing the exclusive inheritance of the "Tongrentang" name [4]. - According to brand management rules, no individual or entity may use any form of the "Tongrentang" name or related symbols without written authorization from the group [4]. - The mark reflects the company's commitment to quality control and production processes, adhering to the ancient principle of meticulous craftsmanship [4]. Group 3: Consumer Guidance - Consumers are advised to look for the "Double Dragon Mark" on product packaging to ensure they are purchasing authentic Tongrentang products, whether online or in physical stores [5]. - The mark serves as a direct symbol for identifying genuine products and represents Tongrentang's promise of quality to consumers, safeguarding the brand's reputation [5].