The backrest of the chair is like a slightly raised corner of the mouth, hence the name "Smile - Chair". The armrests, front legs, and rear legs of the laughing chair are visually like a piece of wood that has been split and grown, reflecting the concept of growth of everything. The delicate lines of the armrest and backrest are like silk, light and supple, full and exquisite, and extremely tension, and create a special shadow effect.

Zhijiang College of Zhejiang University of technology is a full-time undergraduate independent college approved by the people's Government of Zhejiang Province, confirmed by the Ministry of education, and organized by Zhejiang University of technology. It is a provincial master's project construction unit, jointly organized by Zhejiang University of technology and Shaoxing Education Investment Co., Ltd., and a member of CDIO Engineering Education Alliance.