《资治通鉴·唐纪·唐纪六》
吐谷浑侵犯洮州，唐派武州刺史贺拔亮抵御来敌。
吐谷浑陷洮州，遣武州刺史贺拔亮御之。
The Tugu Huns invaded Taozhou, Tang sent the chief magistrate of Wuzhou, Herba Liang, to resist the enemy.
<s>[INST] Kindly elucidate the central themes in this passage in English: 吐谷浑陷洮州，遣武州刺史贺拔亮御之。 [/INST] The Tugu Huns invaded Taozhou, Tang sent the chief magistrate of Wuzhou, Herba Liang, to resist the enemy.</s>
Kindly elucidate the central themes in this passage in English: 吐谷浑陷洮州，遣武州刺史贺拔亮御之。
user
The Tugu Huns invaded Taozhou, Tang sent the chief magistrate of Wuzhou, Herba Liang, to resist the enemy.
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