UP Diliman Chancellor Michael Tan exchanges business cards with National University of Kaohsiung environmental engineer Hsing-Lung Lien, in a huddle with Tajen University President Jhing-Fa Wang and Shu-Te University Chair Professor Eing-Ming Wu at the Board of Regents Room, Quezon Hall, UP Diliman, July 4, 2017. (Photo by Jun Madrid, UP MPRO)