Feng Yanzhen, a teacher who has taken root in vocational education for 16 years. She believes that in addition to imparting professional knowledge to students, it is more critical to cultivate their professional awareness, improve their professional quality and enhance their comprehensive practical training ability. Mastering an excellent skill is what Feng Yanzhen demands from her students and herself. Yan Zhen devotes all her time and energy to education and teaching. She writes the life of the people's teachers with responsibility@ Nan'an Federation of Trade Unions