《宋史·本纪·卷二十一》
十五日，下诏百官奉祠禄者一律以三年为期限。
丁酉，诏百官奉祠禄者并以三年为任。
On the 15th, an imperial edict was issued that all officials receiving emoluments from the state should have their terms limited to three years.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 丁酉，诏百官奉祠禄者并以三年为任。 [/INST] On the 15th, an imperial edict was issued that all officials receiving emoluments from the state should have their terms limited to three years.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 丁酉，诏百官奉祠禄者并以三年为任。
user
On the 15th, an imperial edict was issued that all officials receiving emoluments from the state should have their terms limited to three years.
assistant