Shortly after , Li Siyuan took the throne ( as Emperor Mingzong ) .
Shortly after , though , after Li Siyuan entered Luoyang and claimed the title of regent , he sent emissaries to Taiyuan and ordered that she be killed .
Shortly after , Li Siyuan took the throne ( as Li Siyuan Li Siyuan ) .
Shortly after , though , after Li Siyuan entered Luoyang and claimed the title of regent , he sent emissaries to Taiyuan and ordered that she be killed .