Suitable for: Individuals with a bachelor's degree or above who are going to the United States to work in professional positions.
Advantages: The application process is relatively mature and suitable for popular industries such as IT, engineering, and finance.
Criteria:
At least a bachelor's degree (or equivalent working experience);
The position must belong to a "professional occupation" (such as IT, engineering, accounting, scientific research, etc.);
Guaranteed by an American employer and paid with a salary that meets market standards;
Subject to the annual H-1B lottery quota limit (except for exempted units such as universities and research institutions).
Typical applicants: Software engineers, accountants, scientific researchers.