《资治通鉴·后晋纪·后晋纪四》
太原奏报契丹进入雁门关。
太原奏契丹入雁门关。
Taiyuan reported that the契dan had entered Yanmen Pass.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 太原奏契丹入雁门关。 [/INST] Taiyuan reported that the契dan had entered Yanmen Pass.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 太原奏契丹入雁门关。
user
Taiyuan reported that the契dan had entered Yanmen Pass.
assistant