YinYangia Public High School (YYPHS) is a high school in YinYangia. It was built on July 8, 1882, by Marco Angays (b. 1799). It is YinYangia's second tallest building and the world's tallest school, having 104 floors.
The High School was established in 1882 in Utpakan City (now Malodin city, named under the rule of China and Non-Spanish Filipinos from the Spanish Islands in Southeast Asia, now Phillippines) by Marco Fanaya Angays Jolaya and he considered the first principal of the school. When he died in 1900 (aged 101), his son, Junior Paklo Anayan became the principal.