《资治通鉴·汉纪·汉纪三十八》
于是班超改立疏勒府丞成大为疏勒王，征发所有未叛变的疏勒军队去进攻忠。
超乃更立其府丞成大为疏勒王，悉发其不反者以攻忠。
Ban Chao replaced Zhong with Cheng Da, the third-rank Shu government official, as the new Shu King, and he recruited all the Shu troops who had not defected to attack Zhong.
<s>[INST] Kindly elucidate the central themes in this passage in English: 超乃更立其府丞成大为疏勒王，悉发其不反者以攻忠。 [/INST] Ban Chao replaced Zhong with Cheng Da, the third-rank Shu government official, as the new Shu King, and he recruited all the Shu troops who had not defected to attack Zhong.</s>
Kindly elucidate the central themes in this passage in English: 超乃更立其府丞成大为疏勒王，悉发其不反者以攻忠。
user
Ban Chao replaced Zhong with Cheng Da, the third-rank Shu government official, as the new Shu King, and he recruited all the Shu troops who had not defected to attack Zhong.
assistant