回複：請教小白兔等大俠：這種會議邀請有用嗎？

The following are EB1 criteria:

1. Receipt of lesser nationally or internationally recognized prizes or awards for excellence.
2. Membership in associations in the field that demand outstanding achievement of their members.
3. Published material about the alien.
4. Evidence that the alien is a judge of the work of others in the field.
5. Evidence of the aliens original contributions of major significance to the field.
6. Authorship of scholarly articles.
7. Display of the alien's work at artistic exhibition or showcases.
8. Evidence the alien has performed in a leading or critical role for organizations that have a distinguished reputation.
9. Evidence that the alien commands high remuneration in relation to other in the fields.
10. Evidence of commercial success in the performing arts.
The alien must prove that he or she satisfies AT LEAST three of above listed criteria.

Invitation of conferences, even you are invited as a speaker does not make you meet the above criteria and that will not be counted.