摘要
A celebration to commemorate Teacher＇s Day was held on September 10, 2007 in Tsinghua University＇s Auditorium. More than 170 of the university＇s advanced educational groups and faculty were honored.
A celebration to commemorate Teacher＇s Day was held on September 10, 2007 in Tsinghua University＇s Auditorium. More than 170 of the university＇s advanced educational groups and faculty were honored.
