图们江区域是东北亚的地理中心，是东北亚区域经济的潜在交会点，图们江区域开发是东北亚六国国际经济合作的关键。
Tumen River Region is the geographic center of Northeast Asia and the potential cross point of its economy. Its development is the key to the economic growth of the six nations of Northeast Asia.
东北亚地区既是中国开展区域经济合作的重点地区，也是难点地区。
Northeast Asia is not only an important area in the regional cooperation in China, but also a difficult area.
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