FILE PHOTO: A woman looks through a magnifying glass to check errors of a printer circuit board at Manutronics Factory in Bac Ninh province, Vietnam May 30, 2018. REUTERS/Kham/File Photo
FILE PHOTO: A woman looks through a magnifying glass to check errors of a printer circuit board at Manutronics Factory in Bac Ninh province, Vietnam May 30, 2018. REUTERS/Kham/File Photo