Zhang Zuo
That action could not save him, however, as Zhang Guan and Song continued their advances on the capital. Zhang Zuo ordered that Zhang Guan's brother Zhang Ju () and son Zhang Song () be arrested and executed, but instead Zhang Ju and Zhang Son started an uprising within Guzang and opened the city gates to welcome in Song's forces. Zhang Zuo's former coconspirators Zhao Zhang and Wei Qi became apprehensive and forced Princess Dowager Ma to declare Zhang Chonghua's younger son Zhang Xuanjing as the new ruler. Guards still loyal to Zhang Zuo killed Zhao and Wei, but soon fell apart in the confusion, and Zhang Zuo was killed. Song cut off his head and put his two sons to death.