This is a rosy trumpet tree (𝘛𝘢𝘣𝘦𝘣𝘶𝘪𝘢 𝘳𝘰𝘴𝘦𝘢) planted inside the campus of the Benguet State University. Other common names for it are pink poui and pink trumpet tree. It's often mistaken as a Japanese cherry blossom (sakura). It's also very common in Malaysia that it's often referred to as Sakura Malaysia.
This flowering tree is 𝗻𝗼𝘁 𝗻𝗮𝘁𝗶𝘃𝗲 to the Philippines. It was introduced here as an ornamental tree and it adapted very well to our tropical climate. It's native to southern Mexico, Central America, and northern South America.