I mailed my letter to Wan last week, and she will get it this week. Just in case, today, I sent a second letter (the same letter) by an Express priority mail to Wan again. She will get in 3-5 or 8 days for express mail. US post office told me. During the second week of March, I will fly to midwest for an interview of university job. So, I may not be reached and will be back on March 11st.