《元史·本纪·卷六》
南京路宣慰使刘整前来京师，上奏进攻宋朝的策略应该先从襄阳下手。
南京宣慰刘整赴阙，奏攻宋方略，宜先从事襄阳。
Liu Zheng, the Commissioner for appeasement of Nanjing Lu, entered the capital, and proposed that he invade the Song dynasty and begin by attacking Xiangyang.
<s>[INST] Kindly elucidate the central themes in this passage in English: 南京宣慰刘整赴阙，奏攻宋方略，宜先从事襄阳。 [/INST] Liu Zheng, the Commissioner for appeasement of Nanjing Lu, entered the capital, and proposed that he invade the Song dynasty and begin by attacking Xiangyang.</s>
Kindly elucidate the central themes in this passage in English: 南京宣慰刘整赴阙，奏攻宋方略，宜先从事襄阳。
user
Liu Zheng, the Commissioner for appeasement of Nanjing Lu, entered the capital, and proposed that he invade the Song dynasty and begin by attacking Xiangyang.
assistant