Zhang Yancheng, a chemistry teacher of special grade, was awarded the title in 2002. He was born in November, 1959. He is an instructor in Outstanding Teachers' Workstation in Haidian District. After graduating from university in 1982, he began to work on middle school education and teaching. He has done in-depth study on high school chemistry teaching, High School Chemistry Olympus and innovative education, and made some remarkable achievements. In recent years, he has participated in Ministry of Education and Ministry of Science and Technology's research subjects on cultivation of innovative talents and successfully finished the research in 2013. He has served as the jury in 5th and 6th Toshiba Cup National Normal University Innovation Competition, judge for teacher of special grade of Beijing Haidian District, and has taken part in designing the national examinations for many times.