Qingdao University of Science and Technology offers engineering elective courses such as Fundamentals of Chemical Equipment and Fundamentals of Chemical Technology and Products to students majoring in economics, management and foreign languages, and has persisted for many years, which is very popular among students. Offering elective courses with such a large span is rare in colleges and universities, and this is also one of the concrete measures for Qingdao University of Science and Technology to build a "one body and two wings" talent training model with strong foundation and strong ability for many years.

According to Ma Lianxiang, president of Qingdao University of Science and Technology, "integration" is the first professional knowledge and ability of students, while "two wings" are the professional knowledge and ability of other disciplines and new knowledge and ability that should be supplemented according to the requirements of the times. The connotation of this model is constantly enriched with the changes of the times.