** December 23, 2009 General cleaning & year-end party [#d917b3d0] > &ref(20091223_1.jpg,nolink); &ref(20091223_2.jpg,nolink); &ref(20091223_3.jpg,nolink); > December 23, 2009~ We all done a general cleaning of our laboratory and had a year-end party.~ It was very busy time, but we cooperated to clean our laboratory.~ After that, we enjoyed the year-end party.~ Thank you very much for one year. > by Lei Li