yàn guó 

网笔号：	hóu xiàn
开端 终结 在位 

　　yàn hóu xiàn jī xiàn ， shì hào bù xiáng， jù xué zhě kǎo zhèng， tā wéi jī zhǐ de 'ér zǐ， wéi yàn guó dì sì rèn jūn zhù， yě yòu xué zhě rèn wéi tā shì zhào bó。 dào dǐ shì yàn hóu hái shì zhào bó hái yòu dài shāng què。

　　Ji Yan Hou Xian Xian, posthumous name unknown, according to academic research, he was the son of Ji purpose, the fourth monarch to swallow the country, some scholars think he was called Peter. In the end is called or Yan Hou Bo also open to question.