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.

My friends recommended Dr. Cai's group to me when I was thinking to apply for NIW application. I was very grateful that I listened to my friends and worked with Dr. Cai and his team member Xiao Yang for this application. All team members in Dr. Cai's group are very professional. Each of them is exp...ert in their fields. I was not very confident of my case since I don't have many citations in the beginning, but Dr. Cai and Xiao did a great job to help me on the preparation of all the documents. I soon realized that I can depend on them and fully trusted them on my case. In addition, everyone in Dr. Cai's group are friendly and always willing to help. I got response from them very quickly whenever I had questions. I will recommend Dr. Cai's group to anyone who needs immigration services.