
Philippine Foreign Secretary Alan Peter Cayetano speaks during the grand celebration of the 50th anniversary of the founding of the Association of Southeast Asian Nations (ASEAN) in Manila, the Philippines, Aug. 8, 2017. (Xinhua/Rouelle Umali)

Philippine Foreign Secretary Alan Peter Cayetano speaks during the grand celebration of the 50th anniversary of the founding of the Association of Southeast Asian Nations (ASEAN) in Manila, the Philippines, Aug. 8, 2017. (Xinhua/Rouelle Umali)