The master, relying only on experience, would eye the sheets, calculate the most efficient way to cut them up, decide how to cut the pieces to a uniform size, and then let fly with the hammer.
過程中首重的是裁紙，師傅憑經驗，目測各式金銀紙大小尺寸，計算出最不浪費的裁切方式，然後快狠落槌。