中国的一种茶，陈皮茶的制作过程，生产日期越久，价格越高。虽然它就是橘子皮，但经过历史沉淀，就能体现它的价值。 The production process of a kind of Chinese tea, the tangerine peel tea, is such that the longer the production date, the higher the price. Although it is just the peel of tangerines, its value can be reflected through the accumulation of history.