《宋史·本纪·卷二十八》
初二，改神武四军及巡卫军为行营五护军。
庚子，改神武四军及巡卫军号行营五护军。
On the second, the Shenwu Four Armies and Patrolling Army were renamed the Five Guards Army of the Campaign Headquarters.
<s>[INST] Render the following Classical Chinese text into fluent English: 庚子，改神武四军及巡卫军号行营五护军。 [/INST] On the second, the Shenwu Four Armies and Patrolling Army were renamed the Five Guards Army of the Campaign Headquarters.</s>
Render the following Classical Chinese text into fluent English: 庚子，改神武四军及巡卫军号行营五护军。
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On the second, the Shenwu Four Armies and Patrolling Army were renamed the Five Guards Army of the Campaign Headquarters.
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