The "double qualified" teaching staff is the key to the characteristic development and high-quality development of vocational colleges. In the "teacher teaching development index" released by China Higher Education Association, Tianjin Sino German University of applied technology ranked first among more than 600 newly-built undergraduate colleges and universities in China for two consecutive years in 2019 and 2020. Nowadays, the "double qualified" teaching team has become a "new business card" on the road of in-depth integration of industry, education and science between Tianjin and Germany. Zhang Zhili, one of the first batch of Huang Danian style teachers in national colleges and Universities - Tianjin Sino German intelligent manufacturing teachers team, has 7 years of enterprise experience. Students like his class very much because they can really feel the reality and new technology of the enterprise in his class. He said bluntly: "professional classroom teaching derived from enterprise practice and enterprise new technology can stimulate students' thirst for knowledge, so I will update teaching cases every year, so that I can have passion for lectures and students are interested in learning." However, only cases are on paper, and the introduction of production equipment is the real knife and gun. Tian Changkun, who was promoted to this class from level 18 automation college, has a deep understanding of this, "When we entered the school, we used the competition simulation equipment, and now we use the automatic production line with real production capacity to really feel the actual production process. The robot related equipment of ABB, KUKA, evert and Gugao made us familiar with the characteristics of different manufacturers and robots, so as to lay a good foundation for future study and work.". In July 2021, a good news came to Tianjin Sino German campus. Liu Zhidong, a teacher majoring in mechatronics, led his team of teachers and students to successfully unveil the State Grid science and technology breakthrough project - unmanned tower building innovation mode. Before the project was settled in Tianjin Sino German campus, he encouraged the team members to: "What is the most important research on technological application innovation? Having real application scenarios is the most important. What we are doing now is to really promote the implementation of technological innovation." Focusing on the application scenarios and research objectives, team members consult a large number of relevant literature at home and abroad, refine and decompose the system problems, determine solutions one by one, and formulate a strict promotion schedule. Everyone's role is quietly changing. Liu Zhidong seems to become the project director, and other team members naturally become front-line engineers. Their efforts make the demander see the possibility of scientific and technological research , changed the original idea of only cooperating with well-known universities and unanimously decided to "hand over the task to a practical platform and team". While overcoming one technical problem after another, teachers also actively build an employment bridge between students and enterprises to promote students' employment. When Wang Kai learned that he was employed by the project enterprise, he said happily: "it's a full sense of achievement to be recruited as a formal technology development engineer by the service enterprise." The attitude and ability of teachers and students have left a deep impression and good reputation on the enterprise. In recent years, the enterprise has taken the initiative to carry out a number of technical cooperation with the school and attract graduates for employment every year. Many people have grown from green students to project managers. Professor Zhang Zhili is a double leader in the Department of electrical engineering and intelligent control. He has served Tianjin hiseas Acoustic Instrument Co., Ltd. and Huahong Technology Co., Ltd. for many years, and has made a number of scientific and technological achievements. As the Secretary of the Party branch, when he learned that some students refused to go to the front line for equipment maintenance and guarantee, equipment installation and commissioning, and preferred to sit in the office, he patiently led the students to the office Enterprises engage in scientific research and teach students by their words and deeds to ease students' psychological problems in job selection, employment and postgraduate entrance examination. "I have worked in the workshop for one year. Now I am very down-to-earth and know what I need to learn and what my goal is." Zhao Zezhou, a 2016 automation major, said that with the help of Zhang Zhili and other teachers, more than 20 of the Department's 2022 56 graduates have reached employment intentions. (outlook new era)