The main purposes are safeguarding shareholders' interests and guarding against shareholder disputes. Meanwhile, we assist with companies to design project branches, associated schemas and cross-shareholdings. Generally speaking, the newly established companies tend to ignore this part. Instead of the strict structural design, it is decided by the consulting of shareholders for shareholding and distribution ratio. And then the left parts are copied by the text of the authority. After companies enter into the operation, once interest conflicts appear between shareholders, companies would suffer a fatal blow, even disintegration.