《水经注·卷三十七》
王氏《交广春秋》说：越王赵佗生时克尽臣节，尊奉王命，自称藩属；死后坟墓修筑得十分严密，隐秘深藏，无人知晓。
王氏《交广春秋》曰：越王赵佗，生有奉制称藩之节，死有秘奥神密之墓。
Wang Shi's Jiaoguang Chronology says: When Yue King Zhao Tuo was alive, he exhausted his loyalty as a subject, respected the king's orders, and called himself a vassal; after death, his tomb was built very tightly, hidden deep and hidden, and no one knew about it.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 王氏《交广春秋》曰：越王赵佗，生有奉制称藩之节，死有秘奥神密之墓。 [/INST] Wang Shi's Jiaoguang Chronology says: When Yue King Zhao Tuo was alive, he exhausted his loyalty as a subject, respected the king's orders, and called himself a vassal; after death, his tomb was built very tightly, hidden deep and hidden, and no one knew about it.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 王氏《交广春秋》曰：越王赵佗，生有奉制称藩之节，死有秘奥神密之墓。
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Wang Shi's Jiaoguang Chronology says: When Yue King Zhao Tuo was alive, he exhausted his loyalty as a subject, respected the king's orders, and called himself a vassal; after death, his tomb was built very tightly, hidden deep and hidden, and no one knew about it.
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