《新五代史·本纪·唐本纪第七》
长兴元年，封从厚为宋王，移镇成德。
长兴元年，封从厚宋王，徙镇成德。
The first year of Chang Xing, Cong Hou was enfeoffed as the King of Song, and moved to Cheng De.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 长兴元年，封从厚宋王，徙镇成德。 [/INST] The first year of Chang Xing, Cong Hou was enfeoffed as the King of Song, and moved to Cheng De.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 长兴元年，封从厚宋王，徙镇成德。
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The first year of Chang Xing, Cong Hou was enfeoffed as the King of Song, and moved to Cheng De.
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