MUI (Mobile User Index), focusing on Internet traffic monitoring, user analysis and operation optimization strategies. Based on the CTR-Xinghan mobile user analysis system, it continuously monitors the mobile device characteristics and behavior trends of various targetgroups, digs into the industry and user value, optimizes media selection, improves operation and marketing efficiency, and fully meet the needs of digital asset management analysis from Internet companies, brand owners, advertising companies, and investmentinstitutions.