In the basic maintenance work, the application of the screwdriver can be seen everywhere, but the problems are unavoidable, especially the problem of fixed between screwdriver and the screw, which make the screwdriver more stable when in using. The difficulties of the design are the combination of product outline and product semantics and the relation between plastic and metal frame.

The predecessor of Luxun Academy of Fine Arts (LAFA) was the Yanan-based Luxun Arts College (LAC) founded, in 1938, by the pioneering generation of Chinese Revolutionaries including Mao Zedong and Zhou Enlai. Mao personally handwrote the Motto of LAC: “Strenuousness, Seriousness, Diligence and Modesty”. The college was removed to Northeast China in 1945 and evolved to Luxun Academy of Fine Arts in 1958.