现代中国 

 doctrine： 《英语学习秘笈：英语神厨》 Read works of Zhang Liyong at 百家争鸣

　　Tsinghua University, 15 cafeteria cooks, was born in southern Jiangxi old revolutionary base areas, high school dropouts due to poverty, in a difficult environment to overcome the difficulties of learning English, and adopted English, CET. He working 8 years in Tsinghua University, TOEFL 630 points.