Viet Thanh Nguyen, who won for “The Sympathizer,” says that “Sometimes people have said that I give voice to the voiceless Vietnamese. If you know anything about Vietnamese people, you know they are not voiceless. They are quite loud, whether it is in Vietnamese or English. Here is a reading list of some of the most important writing by Vietnamese and Vietnamese Americans, just to prove that we have not been voiceless. Most of the time we are just not heard.”