That the main purpose of this research was in the form of random sampling extracted freshmen in advanced section who were admitted to Commercial design Department of Chienkuo Technology University in 2006 academic year as researching subject and target. Reliance on teaching process of fundamentally designing program probed into aesthetically formal principle with which to infuse idiomatically visual imagery creation. This research, in the beginning was directly aimed at implication and connotation of aesthetically formal principle to carry on comprehension and understanding, selected eight idioms which were used as subject for visually imaging creation and once again proceeded discussion and origination by collaborative learning style of fractionalization into group discussions. On the basis of designing origination created by the students in each group, the teacher undertook guidance and assistance and offered required amelioration and amendment for this designing origination, which will be referred to by the students. Therefore hopefully in the process of discussion, the students would be trained to fully apprehend construction of dot/line/dimension so that furtherance of mutually intimate communication and interrelationship would be established hereafter. Eventually, in the form of oral report and compartmentalization into group discussions, being aimed at each subject had proceeded announcement of designing creation to train the students’ orally expressive capability, which will be used as valuable reference for both the designing teaching of subsequently originative conception and the related research accordingly.