Han Ong is a playwright whose latest work is “Grandeur,” at the Magic Theater in San Francisco through June 25, 2017. He is interviewed by KPFA theater critic Richard Wolinsky. Han Ong has written several plays since the 1990s, and two novels, including the well-reviewed “Fixer Chao” in 2001. “Grandeur” concerns a meeting between a journalist and the late poet and writer Gil Scott-Heron in 2010 upon the release of the album “I’m New Here,” and a year before the poet’s death.