封闭性与开放性并存，开放性日益增强；

Sealing and opening is compatible, opening is strengthened day by day;

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从整体上看，海外华商网络是一个具有封闭性与开放性、确定性与非确定性、正式性与非正式性的统一体。

This network is a dialectical unity that is both close and open, both affirmable and un-affirmable, and both formal and informal.

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