古人有名有字。《辞源》;“字,表字也,男子二十冠而字。字者,表其取名之义。”常有三种情况;(一)字和名意义相符。如华佗,字元化。佗,泰也。泰,大之极也。泰初,气之始。元化,元本义即头,由人头之义可引申为开始或第一,化,气之始也,天地 The ancients have a name. “Resign”; “word, table word also, the man twenty crown and word .What is the name of the table.” There are often three situations; Such as Hua Tuo, characterization.佗, Thai too. Thai, very great. Early Thai, the beginning of the gas. Yuanhua, the original meaning of the yuan that the head of justice can be extended to the beginning or first, the beginning of the gas, the world