1, build consensus and gain trust. If everyone doesn't trust each other at first, it is difficult to cooperate successfully;

2. Establish a set of cooperation rules;

Don't let your relatives tell you what to do in the company;

4. Maintain regular exchanges and communication;

5, financial transparency, to be clear to each other. Be sure to hire an accountant, a cashier, or communicate with you after a while;

6. Partners should have a tolerant heart towards each other.