I must apologize for not being able to help you when you asked me to recommend you to the director of the Hospital Attached to Capital Medical University.
Unfortunately, I haven't seen Jim Green, Director of the Hospital Attached to Capital Medical University, for a long time and I had no chance of mentioning you to him.
I make sure that I will mention you if I happen to bump into him. I hope you will do well in your research work.
I have paid a visit to him privately. He said he missed you very much. We have exchanged many thoughts happily. We also discussed many question in our major. He is a very nice person and very talkative. He helped me solve many doubts which I can't understand. I believe that we could cooperate well in the future.
Wish everything goes well with your work.
Thank you for your concern. You should not be sorry for this. I have also contacted with Jim Green privately, but he is very busy. So I have not got a chance to see him. I hope you can introduce me to him in future. I hear that you are also very busy now. Please take care of yourself. If I have time, I will pay a visit to you.
Wish you work successfully!