Liu Yongjiang introduced

Liu Yongjiang, a senior middle school teacher, a backbone teacher in Shijingshan District, is currently a grade leader, a math teacher, a member of the General Party Branch and a secretary of the Science Branch. From 65438 to 0996, I worked as a class teacher 1 1 year. He was rated as the model of teachers' morality in Shijingshan District, the head teacher of "No Cup" in Beijing and the model of scientific and technological innovation in Beijing.