The important agreements signed include the viet nam - us bilateral trade agreement , viet nam - china land border treaty , viet nam - china agreements on the delimitation of the tonkin gulf and fishery cooperation , and the viet nam - indonesia agreement on the delimitation of the continental shelf boundary , etc 签署的重要协议包括越南与美国双边贸易协定，越南与中国陆地边界条约，越南与中国关于东京湾划界和渔业合作的协定，以及越南与印尼关于大陆架边缘划界协定等等。
Flabellifera is one of the most important suborders of isopoda , and the commonest isopods of predominant marine provenance . the materials examined were obtained mainly by national oceanic investigations such as " the comprehensive oceanographic survey ( 1958 - 1960 ) " , " china vietnam comprehensive survey to beibu gulf ( golf of tonkin ) ( 1959 - 1960 , 1962 ) " and " china germany marine biological expedition to hainan island " ( 1990 , 1992 ) 中国科学院海洋研究所从50年代以来进行了若干次海洋生物考察，如“全国海洋综合调查( 1958 ? 1960年) ” 、 “中越北部湾海洋综合调查( 1959 - 1960 ， 1962年) ”及“中德海南岛生物联合调查( 1960 ， 1962年) ”等，获得了大量的等足类标本。
