Roles that come to Vchu in all types of rugs and the viewer assumes that it is purely decorative and has no specific meaning, while all the roles and lines in the rug have meaning and concept. These roles, even though they seem strange, like a fire dragon or a double-ser, etc., or microflowers and geometric lines all have concepts, and are not caused by accident or incomparableness, and the designer has no doubt purpose of roleing it (hang: Meaning and Meaning).