中国政府坚持不接受、不参与菲律宾南海仲裁案的立场，是基于该案违背基本的国际法理，是为了维护和践行国际法治。首先，菲律宾单方面提起仲裁违背双方谈判协商解决争端的共识，违反"约定必须遵守"这一国际法基本原则。第二，菲律宾单方面提起仲裁违反《公约》规定，侵犯中国自主选择争端解决方式的权利。第三，菲律宾单方面提起仲裁违反仲裁的一般法理。根据国际法理，仲裁应在自愿的原则上，由当事国共同提起。第四，菲律宾单方面提起仲裁是其领土扩张行为的延续和发展，侵犯中国领土主权。

The firm position of the Chinese government to not accept or participate in the arbitration is based on the fact that the arbitration violates basic international law and aims to defend and practice relevant international rule of law. First, the Philippines' unilateral initiation of the arbitration runs counter to the consensus between the two sides on settling disputes through negotiation and consultation and violates the basic norm of pacta sunt servanda in international law. Second, the Philippines' unilateral initiation of the arbitration runs counter to the stipulations of UNCLOS and infringes on China's right to independently choose methods of dispute settlement. Third, the Philippines' unilateral initiation of the arbitration runs counter to the basic legal principles for arbitration. According to the principles of international law, arbitrations should be jointly initiated by parties involved out of their own will. Fourth, the Philippines' unilateral initiation of the arbitration is the continuation and development of its territorial expansion and infringes on China's territorial sovereignty.

菲律宾南海仲裁案代表了当前国际关系中一种危险的倾向。个别国家企图把《公约》作为唯一标准，否定包括《联合国宪章》在内国际法所确认的领土主权神圣不可侵犯原则，掩盖自己非法侵占中国南沙群岛有关岛礁的事实。领土主权不可侵犯是国际交往的基本准则和国际法的根本原则，是国际关系稳定的基石。

The Philippines' South China Sea arbitration case represents a dangerous tendency in current international relations. Some countries try to use UNCLOS as the only standard and deny the principle that territorial sovereignty is sacred and inviolable established under international law, including the UN Charter. They attempt to cover up the fact that they are illegally occupying China's islands and reefs in the Nansha Islands. Inviolability of territorial sovereignty is the basic norm in international exchanges and a basic principle in international law. It is the bedrock for stable international relations.

菲律宾南海仲裁案是一场披着法律外衣的政治闹剧，既不可能改变"旧格局"，也不可能制造"新现实"。中方的不接受、不承认，不仅是法律上的，也是行动上的。无论仲裁案最终结果如何，中方都不会接受和承认裁决，更不会执行裁决，也决不同意任何国家以此裁决为基础与中方商谈南海问题。菲律宾妄想通过仲裁案否定中国在南海的领土主权和海洋权益，抹黑中国的国际形象，不会有任何结果。

The Philippines' South China Sea arbitration is a political farce under a legal cloak. It can neither change the "old order" nor create a "new reality". China does not accept nor recognize the arbitration, both in a legal sense and in action. Whatever the ultimate result of the arbitration case, China will not accept or recognize its ruling, let alone implement it. China will never allow any country to negotiate with China about the South China Sea issue based on that ruling. The Philippines dreams about denying China its territorial sovereignty and maritime rights and interests and tarnishing China's image in the world through this arbitration case. Such attempt is doomed to fail.