牛皮纸 Traditional form: 牛皮紙 Pinyin (reading): niúpízhǐ Definitions: kraft paper Characters: 牛 - ox, cow, bull 皮 - skin, hide, fur, feathers 纸 - paper Traditional characters: 牛 - ox, cow, bull 皮 - skin, hide, fur, feathers 紙 - paper