A protocol on a joint survey in the Culf of Pei Pu (formerly the Gulf of Tongkin) was signed in Hanoi on June 27 between the Governments of China and the Viet-nam Democratic Republic. This survey...
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A protocol on a joint survey in the Culf of Pei Pu (formerly the Gulf of Tongkin) was signed in Hanoi on June 27 between the Governments of China and the Viet-nam Democratic Republic. This survey...