June 20, 2007, our firm associated with Beijing Intellectual Property Administrative Bureau and Zhongguancun Intellectual Property Promotion Office to hold “Seminar on Patent management and Patent license of enterprises and foreign patent application practice of enterprises”, the managers in charge of intellectual property in many domestic enterprises in Beijing presented at the seminar. Our president Ms. Xia Zheng and American senior intellectual property attorney Mr. Michael Farn lectured about patent management and patent license of enterprises.