《宋史·本纪·卷七》
二十五日，封禅社首，像封祀仪礼。
壬子，禅社首，如封祀仪。
On the 25th day, the emperor performed the first ceremony of the Fengchan ritual, similar to the Fengsi ritual.
<s>[INST] Translate the following Classical Chinese text into modern Chinese: 壬子，禅社首，如封祀仪。 [/INST] 二十五日，封禅社首，像封祀仪礼。</s>
Translate the following Classical Chinese text into modern Chinese: 壬子，禅社首，如封祀仪。
user
二十五日，封禅社首，像封祀仪礼。
assistant