墙板锯 Traditional form: 牆板鋸 Pinyin (reading): qiángbǎnjù Definitions: drywall saw plasterboard saw Characters: 墙 - wall 板 - board, plank; plate, slab; unnatural, stiff 锯 - a saw; to saw, to amputate Traditional characters: 牆 - wall 板 - board, plank; plate, slab; unnatural, stiff 鋸 - a saw; to saw, to amputate