posthumous manuscript meaning in English

遗稿

But he finish memoir the first the first 6 that " resist against japan revolution " only before death , at he " outline , posthumous manuscript and the library a lot of materials of historical document and remember the materials collecteds of party that draft in person before death
但他生前只完成了回忆录第一部抗日革命的前6卷，根据他“生前亲自拟定的纲要遗稿和党的文库所珍藏的许多历史文献资料与回忆资料”
But he finish memoir the first the first 6 that " resist against japan revolution " only before death , at he " outline , posthumous manuscript and the library a lot of materials of historical document and remember the materials collecteds of party that draft in person before death
但他生前只完成了回忆录第一部《抗日革命》的前6卷，根据他“生前亲自拟定的纲要、遗稿和党的文库所珍藏的许多历史文献资料与回忆资料”