Tianyancha, like Kaixinbao, is a software that mainly provides professional enterprise information query and enterprise relationship mining services. It can provide users with search and query functions, and the main information includes: industrial and commercial information, litigation-related information, trademark patents, untrustworthy information, enterprise change and annual report, and enterprise association relationship query. It has realized the integration of industrial and commercial data, trademark data and public interest litigation data, deeply explored the cross-platform display of enterprise relations, supported cross-terminal data analysis and display, provided rich interactive effects, supported multi-device collaborative analysis, displayed risk warnings, and supported the push of enterprise change reminders. The relevant enterprises have changed the industrial and commercial information, which can be pushed in real time. It enables users to gain insight into risks, respond to authoritative reports in time, support the printing and multi-format export of Xin Kai reports and industrial and commercial reports, has strong official information endorsement, effectively reduces the integration of workflow data, supports the integration of users' own data, integrates their own data with Xin Kai data to provide integrated consulting services, and provides feasible suggestions and solutions based on insight, technical expertise and data advantages in key industries and business fields.