让时光倒流至1997年教师节。在广州市教委举办的“许汉老师从教50周年庆祝会”上,一些领导、专家、名师对他这样介绍和评价:“许汉老师从教50周年,为祖国的教育事业兢兢业业,诲人不倦,桃李满天下。您是人民教师中的优秀一员,是我们的骄傲。您的无私奉献精神更值得我们学习。”? Let the time go back to the 1997 Teacher’s Day. On the “50th Anniversary of Xu Han Teachers’ Teaching” organized by the Guangzhou Municipal Education Commission, some leaders, experts and famous teachers introduced and evaluated him like this: “Xu Han, who taught since the 50th anniversary of his teaching, worked conscientiously for the education of the motherland, was indefatigable, You are the best member of the people teachers, it is our pride, your selfless dedication deserves our study. ”