"As a common decorative material, elm wood has clear grain and few knots. When the undulations, layers and rhythms of the half-mountain pattern are skillfully integrated into the surface of elm wood, and interwoven with the original straight grain, a brand-new and vigorous decorative style emerges naturally. The simplicity of the straight grain and the complexity of the half-mountain pattern form a sharp contrast, yet they achieve harmony in a certain mysterious balance."