《隋书·列传·卷四十九》
开皇四年，契丹首领率领各部落头领莫贺弗晋见隋文帝。
开皇四年，率诸莫贺弗来谒。
In the fourth year of the Kaihuang era, the Khitan leader led the tribe’s chiefs to pay homage to Emperor Wen of Sui.
<s>[INST] Provide a modern Chinese interpretation of the following Classical Chinese passage: 开皇四年，率诸莫贺弗来谒。 [/INST] 开皇四年，契丹首领率领各部落头领莫贺弗晋见隋文帝。</s>
Provide a modern Chinese interpretation of the following Classical Chinese passage: 开皇四年，率诸莫贺弗来谒。
user
开皇四年，契丹首领率领各部落头领莫贺弗晋见隋文帝。
assistant