Chang'an (51 BC) — the same event in Book of Han and Zizhi Tongjian

Book of Han: Huhanye came to Chang'an for audience: at the Wei Bridge they shouted 'long life', and a banquet was held at Jianzhang Palace; he called…

What each source says

Book of Han (Hanshu), Imperial Annals · 51 BC · 長安

Huhanye came to Chang'an for audience: at the Wei Bridge they shouted 'long life', and a banquet was held at Jianzhang Palace; he called himself a subject but was not to be called by his name.

上登渭橋,咸稱萬歲。單于就邸。置酒建章宮,饗賜單于,觀以珍寶
Location: 漢書卷008 宣帝甘露三年正月

Zizhi Tongjian (Comprehensive Mirror) · 51 BC · 長安

The Xiongnu Chanyu Huhanye came to court and called himself a vassal, but was not to be addressed by his personal name. He received generous gifts of court robes, clothing, a golden swan, a sword, a bow, and a peace-pledge chariot.

單于就邸長安。
Location: 資治通鑑 卷027 (원문 단락 #2093, -51년)

Place: 長安

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