汉泰语相关词指上古汉语和中古汉语与泰语的相关词，包括近代的汉语方言借词。

The Sino-Thai cognates refer to those in old Chinese and in Thai as well as some borrowings from Chinese dialects in modern times.

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隋唐时代，为中古汉语向近代汉语过渡时期。

Sui and Tang dynasties era is the period of the middle ancient times transiting to modern Chinese.

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