1. Freedom to choose the name of the US company; 2. U.S. companies have good business infrastructure; 3. There is no foreign exchange control in American companies, and funds are free to enter and exit; 4. The invitation letter issued by the US company will help the Chinese people to apply for passports and visas; 5. Registering companies in the United States and Canada will help you obtain various business and work visas; 6. After one year, the US company still exists, and you can apply for a residence card to the US official through a lawyer to achieve immigration purposes