Tiongson was vice-president and artistic director of the Cultural Center of the Philippines (CCP) from 1986 to 1994. He conceptualized a new direction for the CCP, in 1986, and subsequently authored a comprehensive cultural development plan that has broadened the scope of the CCP Outreach Programs nationwide.
Tiongson was the Philippine Director of Sangandaan 2003, a cultural commemoration that highlighted the arts and media produced by Filipinos, Americans and Filipino-Americans in the course of Philippine-U.S. relations from 1899 to 2002
Works:
https://filminstitute.upd.edu.ph/ngt/
Noli at Fili Dekada 2000:
Basilia ng Malolos:
