《新五代史·列传·晋臣传第十七》
桑维翰于是称脚有病，很少再朝见皇帝。
维翰遂称足疾，稀复朝见。
Sang Weihan claimed that his foot was sick and seldom paid homage to the emperor.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 维翰遂称足疾，稀复朝见。 [/INST] Sang Weihan claimed that his foot was sick and seldom paid homage to the emperor.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 维翰遂称足疾，稀复朝见。
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Sang Weihan claimed that his foot was sick and seldom paid homage to the emperor.
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