1. Filing applications
2. Appearing in court
3. Appealing to BIA and Federal Courts

2. Applying for political asylee relatives
3. Bailing out and/or releasing detainees from prisons over the US
4. Getting political asylum cases reversed or re-opened on various basis
5. Filing applications for and appearing in court for 10-year green cards or the cancellation of deportation orders
6. Filing applications for marriage-based green cards

1. Filing applications
2. Preparing for interviews
3. Appearing during interviews
4. Appealing
5. Re-filing applications
6. Appearing in court

7. Filing applications to remove condition for temporary marriage based green cards
8. Filing self-applications for marriage-based green cards for good faith marriage
9. Filing applications for marriage-based green cards for family violence
10. H1-B

1. Filing applications
2. Changing visas
3. Filing for visa extension
4. Applying for PERM
5. Adjusting status

11. Investment Immigration

1. Filing applications
2. Assessment of investment projects
3. Asset transfer
4. Risk assessment
5. Removing condition of temporary green cards into permanent green cards

12. Applying for extraordinary ability-based green cards
13. Applying for a National Interest Waiver-based upon green cards
14. Applying for various visas, their extensions, or changes, such as:

1. Business visitor and tourist visas (B1, B2)
2. Visas for international students, their spouses, and children (F1, F2)
3. Visas for technical workers and employees, their spouses, and children (H1—H4)
4. Visas for exchange students, scholars, their spouses, and children (J1—J2)
5. Visas for fiancé of a US citizen (K1)
6. Visas for those already married to US citizens (K3)
7. Visas for multinational corporation executives, managers, or specialists, their spouses, and children (L1—L2)
8. Visas for vocational students engaged in full-time programs at recognized nonacademic institutions, or attending public schools, high schools, and college (M1)
9. Visas for experts or professors with extraordinary achievements, their spouses, and children (O1 —O3)
10. Visas for internationally recognized artists and athletes (P1—P3)
11. Visas for religious workers for a religious organization., e.g., liturgical workers, cantors, religious broadcasters (R)
12. Visas for nationals of Canada or Mexico admitted under the North American Free Trade Agreement (NAFTA) and who seek “temporary entry as a business person to engage in business activities at a professional level�?(TN)
13. Visas for victims of serious violent crimes such as traffic in persons and domestic violence, and for those who have suffered substantial physical or mental abuse as a result. To qualify, a victim must have been helpful, is being helpful, or likely will be helpful to a federal, state, or local law enforcement official (U)

15. Filing for review, re-application, or appealing after denial of visa or immigration application by an American consulate in China
16. Naturalization

1. Criminal record
2. Waiver for tests
3. Staying outside of U.S. for certain period

17. Representing matrimonial cases

1. Uncontested divorce
2. Contested divorce for divorce ground, child custody, child support, spouse maintains and child visiting rights, etc.