而洛阳粮尽援绝，祐自度不能守，乃以救许昌为名，九月，留劲以五百人守洛阳，祐帅众而东。

Luoyang you could not keep from run out of ammunition and food supplies, degree, save in the name of Xuchang in September, five hundred, Liu Jin to everyone in Luoyang, and the East Shuaizhong.

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张守东，中国政法大学法学院副教授。

Zhang Shoudong Associate Professor, Law School, China University of Political Science and Law, Beijing.

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