回複：Houston william y.sim NIW

I think he is helpful, although I didn't hire him as my lawyer at last. I talked to him in his office one time. I paid for this $50. But I really think it was absolutely worth. He gave a lot of advice on how to prepare NIW reference letter.With his advice, my case got approved in 3 months(I140). I'm sure I'm little bit lucky. but I also sure I did get his help. Good luck.