November 18, the State Bureau of Surveying and Mapping party members, the discipline inspection team leader Zhang a long time met with innovation base in China, Vietnam, Surveying and Mapping Surveying and Mapping Secretary Ruanjun Xiong and his party. Chang Yung-long to the Vietnamese guests on China's basic conditions of innovation base mapping and surveying and mapping in China is developing rapidly in a good situation. Chang Jung-long said that China always attaches importance to the State Bureau of Surveying and Mapping Bureau of Surveying and Mapping and Vietnam have been established to maintain and develop friendly and cooperative relations between the two sides continued to exchange the two countries in the field of surveying and mapping the new achievements, share their successful experience in promoting the cause of the two mapping has contributed to the development. Zhang Jiu Huan of Vietnam Mapping Agency in the work of the Sino-Vietnamese land border demarcation with China's national mapping agency expressed its appreciation of friendship and cooperation. Ruan Junxiong congratulated China on the State Bureau of Surveying and Mapping made remarkable achievements. He recalled the Sino-Vietnamese cooperation in the field of surveying and mapping the traditional friendship between China for the Bureau of Surveying and Mapping in Vietnam to express his thanks. He said that the Vietnamese National Surveying and Mapping Bureau of Surveying and Mapping Bureau is willing to make joint efforts with China to continuously deepen the friendly cooperation between the two Councils.