Geng Zhongming
Ming officers who defected to the Qing were allowed to retain their previous military rank. The Qing received the defection of Shen Zhixiang in 1638. Among the other Han officers who defected to the Qing were Ma Guangyuan, Wu Rujie, Zu Dashou, Quan Jie, Geng Zhongming, Zu Zehong, Zu Zepu, Zu Zerun, Deng Changchun, Wang Shixian, Hong Chengchou, Shang Kexi, Liu Wuyuan, Zu Kefa, Zhang Cunren, Meng Qiaofang, Kong Youde, Sun Dingliao. Aristocratic and military ranks, silver, horses and official positions were given to Han Chinese defectors like Zhang Cunren, Sun Dingliao, Liu Wu, Liu Liangchen, Zu Zehong, Zu Zepu, Zu Kufa and Zu Zerun. Han Chinese defectors were primarily responsible for military strategy after 1631.