PALAWAN PROVINCE, Feb. 18, 2016 (Xinhua) -- Vacationers swim in the sea in Palawan Province, the Philippines, Feb. 18, 2016. Tourism revenues are expected to reach 6.5 billion U.S. dollars from the arrivals of six million foreign visitors in 2016 according to the Philippine Department of Tourism. (Xinhua/Rouelle Umali)
