Jiang & Associates Creative Design (300668.SZ) stated on the investor interaction platform on May 29 that the company provides a complete set of market and business-related services solution for vaccine manufacturers in designated areas. On the one hand, the company provides decision-making information for vaccine production enterprises through market research and analysis; on the other hand, it establishes a relatively complete service network for the market penetration and brand establishment of vaccine production enterprises through health publicity and guidance. With the development of market and service support business, the company, with the concept of "professional services", continues to promote the construction and upgrading of service system, establishes a business model with unique characteristics, and more scientifically, systematically, accurately and flexibly carries out market layout and service strategy implementation. The company has established a relatively complete organizational structure in Shandong, Shanghai, Guangdong, Guangxi, Jiangsu, Hunan and other provinces and cities, and with an experienced professional team, efficient organizational system construction and service schemes that are consistent with product characteristics, the company's market and service support business has achieved steady growth.