In reality, symbol of ethnic culture has been used the most in South East Asian Literature in Chinese. There are reasons in both historical and real terms.

实际上，民族文化的符号在东南亚华文文学里被引用得最多，这有其历史与实质的原因。

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A given ethnic culture has its historical objectiveness and is the foundation of its cultural identity.

民族文化具有历史客观性，是文化认同的基石。

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Toni Morrison's cultural ethnic context is a historical one in which the western classical tradition interacts with the Afro-American ethnic culture.

托尼·莫里森的文化语境是西方经典文学传统与黑人族裔文化结合的历史语境。

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It will require bringing together voters who not only split their votes among Democrats, Republicans and independents, but also are from 30 distinct ethnic groups separated by language, culture and, for some, historical enmity of their ancestral nations.

CNN