起初,郑武公在申国娶了个妻子,名叫武姜,生了庄公和共叔段。庄公是武姜寐寤中生出来的(注:一说“寤生”作腳先头后出生解),使她感到惊恐,所以取名寤生,并因此讨厌他。姜氏喜欢共叔段,要立他为世子,屡次向武公请求,武公不答应。等到庄公即位,姜氏为共叔段请求制地作为封邑。庄公曰:“制地是地势险要的地方,虢叔就死在那里。其他地方唯命是从。”姜氏改而请求京城,让共叔段住在那里,称为京城大叔。祭仲对庄 Initially, Zheng Wu Gong married a wife in China, named Wu Jiang, gave birth to Zhuang and a total of uncle. Zhuang Gong was born out of Wu Jiang sleep soundly (Note: “Health” as the birth of the foot after the first solution), so that she was terrified, so named Health, and therefore hate him. Jiang likes a total of tertiary section, to make him a son, repeatedly requested from the Wu Gong, Wu Gong does not agree. Wait until Zhuang Gong ascended the throne, Jiang’s request for a total of uncle as a law firm. Zhuang Gong said: “The place where the terrain is a terrible place, Ji uncle died there .On the other place is the only life from.” "Jiang’s request to change the capital, so a total of uncle lived there, known as the capital uncle. Festival Zhong on Zhuang