Despite a great number of negotiations between China and Korea, the two countries have failed to delimit a maritime boundary in the Yellow Sea and the East China Sea. Primarily they have held conflicting principles regarding maritime boundary delimitation, namely an equidistant line as opposed to the natural prolongation of the land territory. Ieodo, a submerged rock in a strategic location, claimed by both China and Korea, is also another focus of negotiations. Other factors, including straight baselines, military activities, fishery and underwater mineral resources, are also important considerations in the maritime boundary negotiations.

中文翻译：

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中韩海上边界谈判：利害攸关的因素

尽管中韩进行了多次谈判，但两国未能划定黄海和东海的海上边界。主要是他们在海洋边界划定方面持有相互冲突的原则，即等距线与陆地领土的自然延伸相对。中韩双方都声称拥有战略位置的潜岩Ieodo也是谈判的另一个重点。其他因素，包括直线基线、军事活动、渔业和水下矿产资源，也是海上边界谈判的重要考虑因素。