《水浒》里武大郎卖炊饼,其实,他卖的是蒸饼。蒸音近祯,为了避宋仁宗赵祯的讳,把蒸饼改为炊饼。读过《红楼梦》的人都知道,林黛玉之母名贾敏,故林黛玉凡遇到敏字都读成米或密,写到“敏”字时便缺笔以代。在古代,避讳被明文写进了法律。取名时不能取他们的名字中有的或同音的字。在言谈和书写时,遇到皇帝、圣人以及祖宗名字时,亦要回避,否则便被认为是大不敬,轻则遭人白眼,重则掉了脑袋。唐代 “Water Margin” Da Wu Ritual cake, in fact, he is selling steamed cakes. Steamed nearly Zhen, in order to avoid the taboo of Zhao Ren Zhenzong, the steamed cakes changed to cakes. People who read “A Dream of Red Mansions” know that the mother of Lin Daiyu Jia Jiamin, so Lin Daiyu who met the sensitive words are read as rice or dense, wrote “sensitive ” In ancient times, the taboo was expressly written into the law. Names can not be taken from their names or homonyms. In speaking and writing, we should also avoid being met by the names of the emperor, saint and ancestor, otherwise we will be considered as disrespectful, while the others will be looked down upon and the head will be lost. Tang Dynasty