《旧五代史·后唐·列传一》
同光三年十月，上谥号为贞简皇太后，葬于寿安陵。
同光三年冬十月，上谥曰贞简皇太后，葬于寿安陵。
In October of the third year of Tongguang, she was given the posthumous title of Empress Dowager Zhenjian and was buried in Shou'an Mausoleum.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 同光三年冬十月，上谥曰贞简皇太后，葬于寿安陵。 [/INST] In October of the third year of Tongguang, she was given the posthumous title of Empress Dowager Zhenjian and was buried in Shou'an Mausoleum.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 同光三年冬十月，上谥曰贞简皇太后，葬于寿安陵。
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In October of the third year of Tongguang, she was given the posthumous title of Empress Dowager Zhenjian and was buried in Shou'an Mausoleum.
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