China defends construction on islands, saying it has full sovereignty

The transcript discusses China's undisputed sovereignty over the Nansha Islands and its activities there, which are within its sovereign rights. It highlights China's diplomatic efforts to resolve disputes with neighboring countries like the Philippines and Vietnam through bilateral talks. The South China Sea issue is not a matter between China and ASEAN, but China and ASEAN have agreed to adhere to the Declaration on the Conduct of Parties in the South China Sea and are working towards a Code of Conduct.

中国对南沙群岛及其附近海域的主权是如何描述的？

中国在南沙群岛的活动有什么样的性质？

中方如何看待与南海争议有关的直接当事国的协商？

南海问题的争议主要涉及哪些国家或地区？

中国与东盟国家在南海行为宣言方面达成了什么样的共识？