June 14, 2011, our firm held the seminar about "Patent Prosecution Strategy". The management people in charge of intellectual property in domestic enterprises in Beijing as well as our professionals and engineers presented at the seminar. We invited American attorney Mr. Bradley C. Wright to lecture at the seminar, and his colleague Mr. Chunhsi Andy Mu interpreted the lecture. All attendees appreciated the opportunity to learn the strategy from the U.S. patent practice.