Cornelio Valencia

Cornelio Valencia is not mentioned in the provided news articles. The articles focus on accusations by the Philippines against China regarding the alleged use of cyanide in the South China Sea. The Philippines claims to have found cyanide on Chinese boats near a disputed atoll and suspects it is being used to sabotage local fish populations and damage the reef supporting a grounded Philippine warship. The accusations were made by Philippine security officials and the National Security Council (NSC). The news is relevant due to the ongoing territorial disputes in the South China Sea and the potential environmental damage caused by the alleged use of cyanide.