I hired Darren Chuong Ngoc Nguyen for my immigration case. After I hired him and made payment to him, I was unhappy with him. When I was hiring him, he made it seem like he would handle my case, but after I paid him, he had one of his very young attorneys handle my case. She did not even understand immigration law very well at all. I decided to hire a different attorney for my case. When my new attorney asked Darren Nguyen to transfer copies of my immigration case file to him, he did not return the phone calls.