Combo photo shows James E. Bryant in Florida, the United States, 1943 (L) and his son James Bryant in Las Vegas, the United States, May 10, 2019. James Bryant will never forget the day when his 93-year-old father went back to his bedroom and came back with a flight brief case containing papers related to the training and assignments he took as a U.S. Flying Tiger pilot during the World War II. As a "remarkable" yet "humble" man and a loving father, James E. Bryant did not show any detailed evidence about his war experience until about three years ago, the son recalled. (Xinhua/Han Fang)