据传,刘秀起兵时,一次被王莽重兵包围在山上。几天后,粮草用尽,兵士们饥饿不堪,眼看就要遭到覆灭之危。这时王莽又发起了火攻,满山燃起了熊熊大火。在这危急之际,突然下起大雨,山火被大雨浇灭了。雨后天晴,在刚刚烧过的泥土中散发着阵阵香味。何物散发这股香味呢?兵士们拨开刚烧过的草灰一看,原来竟是烧熟的芋头。士兵们已经饥肠辘辘,便挖出烧熟的芋头,美美地饱 According to legend, when Liu Xiu started his army, Wang Mang was heavily surrounded by troops in the mountains. A few days later, when the forage was exhausted, the soldiers were hungry and threatened with destruction. At this time Wang Mang has launched a fire attack, the mountains lit raging fire. In this critical situation, it suddenly started heavy rain, mountain fire was extinguished by heavy rain. Fine after the rain, in the just burnt soil exudes bursts of fragrance. What kind of distribution of the fragrance it? Soldiers who have just opened the grass aside a gray glaze, the original is actually cooked taro. Soldiers have been hungry, they dug cooked taro, the United States and the United States to full