Complex sentence: Wang Shuang followed in battling against Shu at Chencang (in which he was the vanguard under Cao Zhen), where he severely injured officer Zhang Yi; he was pushed back by Liao Hua and Wang Ping before he could finish him off however.
Split into simpler sentences: Wang Shuang followed in battling against Shu at Chencang (in which he was the vanguard under Cao Zhen), where he severely injured officer Zhang Yi. He was pushed back by Liao Hua and Wang Ping before he could finish him off however.