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Academic Exchange of International Cooperation of Land Engineering in China and the United States (the first) conference
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Academic Exchange of International Cooperation of Land Engineering in China and the United States (2nd) Conference
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Academic Exchange of International Cooperation of Land Engineering in China and the United States (3rd) Conference
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Academic Exchange of International Cooperation of Land Engineering in China and the United States (4th) Conference
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The first MIT Global Innovation (Xi'an) Forum
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Global Innovation (Xi'an) Forum
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The 3rd Massachusetts Institute of Technology Global Innovation (Xi'an) Forum
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Fourth Massachusetts Institute of Technology Global Innovation (Xi'an) Forum
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Group scientific research delegation went to the United States to participate in the ICMA 2019 meeting