张廷赞是张家口工务段的建筑主任,在工务段的业余学校里担任了一年级的国文和算术课。这个班有学员三十五人,百分之四十是文盲,百分之六十也只识一百业个字,算术是完全不会的。学委会聘请教员时,诠都不愿意担任,结果是张廷赞自愿的担任起来了。到学期结束时,学完了工人课本第一册,和算术的单位除数的除法,这一班的成绩最好,披评为业校的模范班。 Zhang Tingzan is the chief architect of the Zhangjiakou Public Works Section, where she took the first grade of Chinese and math classes in the amateur schools in the public works section. This class has 35 students, 40% are illiterate, and 60% know only 100 words each. Arithmetic is absolutely impossible. Academic committee hired teachers, interpretation are not willing to serve, the result is Zhang Tingzan volunteered to take up. By the end of the semester, students finished the first volume of the textbook of the workers, and division of the unit divisor of the arithmetic. This class had the best grades and was appraised as the model class of the school.