Says Hsieh, "Even though different metal compounds were added to the glaze, during the firing process we can usually obtain just the glaze color effects of one compound because of the different temperature reduction rates."
謝嘉亨表示：「即使釉藥中加入多種金屬元素，但由於各自的降溫速度不同，窯燒過程中通常只能獲得其中一種金屬所呈現的釉色。」