This was to make sure trade could flow as smoothly as possible. I hope this answer helps!
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the correct answer must be the tail.According to this question it might be the fins I guess
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This move has dented international credibility of China, already the world’s second largest economy, which has pledged to be a more responsible rising power in the world stage. If Beijing can so easily break its promise for Hong Kong, then the rest of the world must ponder whether the Chinese government will live up to other international commitments.
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