Mangmang’s firm is the second firm I hired after my first very popular firm refunded me half money I paid as a approval guarantee contract (during my search many firms also rejected me before I hired the first firm). The first firm saw my documents and they thought that my case is difficult and the f...irm doesn’t want to ruin their approval rate because my boss didn’t put my name in many papers published so they refunded. I was very sad and disappointed because I don’t know which firm is willing to work for my case and then my friend suggested me to contact Mangmang. This time I decided to meet lawyer in person so I went to Mangmang’s office. He is so welcome and introduced me to another lawyer who is expert on my field. I told them all details and they are very honest that my case is not easy but it’s not that difficult. They are very responsive to reply your email if you have any questions or concerns. Mangmang is very easy to talk to, just give him a call (this is so different than my first firm because it’s so difficult to reach out to speak with lawyer over the phone). My lawyer (Qian) gave me a very good advice on who we should pick as a reference. Yes, I needed to followed about my first draft petition letter a few times before they shared to me but it’s not a big deal. Qian was willing to edit many times after I reviewed reference letter and petition letter. I really recommend his firm. Thanks so much for your support.

If you would like to work with professional lawyers who will work hard for your case then Dr. Cai's office is the right choice. Before working with him, I spoke with him a couple of times and he provided me a lot of detailed information. No pressure. He is direct, honest, and available. I got my NIW... approved very soon. I highly recommend his office for your green card needs.

Cai and his team help me with my NIW application. I received the approval letter this month. They are very professional. They use my skill advantages and academic background when preparing the petition letter and that was very very impressive! I strongly recommend Cai to my friends and my colleges....