Assertion: dynasty's emperor | /r/HasProperty | jiahuangdi 假皇帝
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text: In July of that year, Grand Empress Dowager Wang confirmed Wang Mang as acting emperor (jiahuangdi 假皇帝) and the child Liu Ying as his heir to succeed him, despite the fact that a Liu family marquess had revolted against Wang a month earlier, followed by others who were outraged that he was assuming greater power than the imperial Liu family.