Hello Mr. Zhang,

Please see below. My I-140 has been approved today.  

I have been in conversations with you since April, 2015, even before I graduated with my PhD. You and Gabe really helped me in planning out my career and opt a job that not only inspires me to grow in my field but also helps in meeting our immigration needs. I am truly appreciative of all the quick responses, thorough documentation and great support provided by Gabe during this process. I will definitely be recommending your firm highly to all my colleagues. 

I am looking forward to working with your firm for the remaining steps in my GC process.