Artificial intelligence as a service (AIAAS) services featuring software using artificial intelligence (AI) for providing offline voice, multi-round interaction and cross-application use; Computer services, namely, integration of computer software into multiple systems and networks; Computer system analysis; Design and development of multimedia products; Design and development of wireless communication systems for transmission and reception of voice, data and video; Monitoring of computer systems for detecting unauthorized access or data breach; Monitoring of computer systems to detect breakdowns; Platform as a service (PAAS) featuring computer software platforms for integrating users, automobile enterprises and automobile sales service shops; Platform as a service (PAAS) featuring computer software platforms for managing Internet of vehicles via intelligent cockpit; Software as a service (SAAS) services featuring software for integrating vehicle data