2009 summing up work in the first half and development strategy seminar be held in Lanzhou Branch in July 20 to review the work of the first half of 2009 and discuss strategies for the future development of Lanzhou branch. Zhang Zhiqiang, vice director of the National Science Library, director of Lanzhou branch, Wang Yandong,the party secretary of Lanzhou branch, GAO Feng and Wu Xinnian,deputy director of Lanzhou branch and the department heads, branch secretary and the other people attended the meeting.