也就是与闭关自守政策相联系的惯例和体现所谓朝上国之尊的程序与礼仪形式。

The national prestige in their heart was the usual practice linked with the adopt closed-door policy and the order and ceremonial forms which reflected the Sanctity of Celestial Empire of China.

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过去实行“闭关自守”政策，结果搞得“民穷财困”。

We pursued the policy of “self-seclusion” in the past, resulting in “the destitution of the people and exhaustion of the financial resource”.

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