There may be shareholders, there may be executives, there may be business intersections, there may be shares and supervisors, and various situations.

Tianyancha is a commercial security tool developed by Dr. Liu Chao. Tianyancha has built a complete big data solution integrating data collection, data cleaning, data aggregation, data modeling and data productization. Tianyancha series products can visually present complex business relationships, and can also deeply mine and analyze related data to warn risks.