摘要
YANG Guizhi, a teacher at Tianjin University of Technology and Education （TUTE）in north China. regards 2009 as a watershed in her career, In that year, she and another 11 colleagues went to Ethiopia to set up a new college there.
YANG Guizhi, a teacher at Tianjin University of Technology and Education （TUTE）in north China. regards 2009 as a watershed in her career, In that year, she and another 11 colleagues went to Ethiopia to set up a new college there.
