UP Diliman Chancellor Michael L. Tan delivers his message for the “Pag-alala at Paglulunsad” on Feb. 11, 2019. Photo by Jun Madrid, UP MPRO.

UP Diliman Chancellor Michael L. Tan delivers his message for the “Pag-alala at Paglulunsad” on Feb. 11, 2019. Photo by Jun Madrid, UP MPRO.