Zhang Jingyao, Chang Ching-yao, 張敬堯, (1881 - 1933), was a Chinese General, the military governor of Chahar and later Hunan Province. He was known as one of the most notorious of China's war-lords, known for his troops' atrocities and the looting of Hunan of its wealth during his administration. Wikipedia
The definitive Wikipedia entry for Zhang Jingyao. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Zhang_Jingyao