The winners of Oregon’s largest-ever lottery jackpot — and the eighth-largest lottery win in the history of the United States are married couple from Portland, Cheng Saephan, 46, and Duanpen Saephan, 37, and their friend, Laiza Liem Chao, 55, of Milwaukie, who bought the ticket together. The Oregon Lottery announced their names with great fanfare in Salem on Monday. “First, I want to thank God for giving me this beautiful prize,” said Cheng Saephan, the only winner to attend the official announc