qín guó 

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　　 qín yí gōng ， shì zhōng guó chūn qiū shí dài qín guó rén， qín 'āi gōng zhī zǐ， bèi lì wéi qín gōng jué wèi jì chéng rén。《 shǐ jì》 chēng yí gōng “ zǎo sǐ， bù dé lì， lì yí gōng zǐ， shì wéi huì gōng。 ”， yì jí tā wèi céng chéng wéi qín guó de zhèng shì jūn zhù。

　　Qin Yi Kung, who is the state of Qin China Spring and Autumn Period, the Qin duke Ai's son, the Duke of Qin was established as a successor position. "Historical Records" Yi said the public "early death, not enthroned Yi son, is to benefit the public.", That he had not become a full sovereign state of Qin.