The boundary of ethnic group change hinge on ethnic relation change which are influenced by ethnic culture effort.

族群边界的扩延与缩小，取决于族群文化张力大小所导致的族群关系的变动。

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The boundary of ethnic group change hinge on ethnic relation change which are influenced by ethnic culture effort.

族群边界的扩延与缩小，取决于族群文化张力大小所导致的族群关系的变动。

youdao