《太平广记·卷七十九·方士四》
唐宣宗晚年，酷爱长寿之术。
唐宣宗晚岁，酷好长年术。
In his later years Emperor Xuānzong of Tang was greatly enamored with the arts of longevity.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 唐宣宗晚岁，酷好长年术。 [/INST] In his later years Emperor Xuānzong of Tang was greatly enamored with the arts of longevity.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 唐宣宗晚岁，酷好长年术。
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In his later years Emperor Xuānzong of Tang was greatly enamored with the arts of longevity.
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