Li Xuefeng. Dalian Cai Yi Technical School, located in Jinzhou District, Dalian, was founded in 1998. It is a national key institution approved by the Liaoning provincial government. The current headmaster is Li Xuefeng. The school is located at No.78, Shuangde Fifth Street, Shuangde Port, Jinzhou District, Dalian, covering an area of 40,000 square meters. Campus planning is reasonable, with complete functions and elegant environment. It has been recognized as Dalian vocational skill appraisal base, Dalian GSP designated training institution and Liaoning Mechanical Professional Education Group.