The report "Historical and Legal Critique of the Philippines' Territorial Claims in the South China Sea" was released in Beijing on July 8. Based on the report, Voice of the South China Sea (VSCS) has launched the documentary "Bubbles in the Sun: The Philippines' Sovereignty Illusion." Drawing on solid historical and legal evidence, it exposes the schemes and actions behind the Philippines' unlawful sovereignty claims over Huangyan Dao and some islands and reefs of Nansha Qundao.