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 .
Empress Liu took tonsure and became a Buddhist nun .
Shortly after , though , after Li Siyuan entered Luoyang and claimed the title of regent , he sent emissaries to Taiyuan and ordered that Empress Liu be killed .
Empress Liu took tonsure and became a Buddhist nun .