眼过劳 Traditional form: 眼過勞 Pinyin (reading): yǎnguòláo Definitions: eye strain Characters: 眼 - eyelet, hole, opening 过 - pass; to go across, to pass through 劳 - to labor, to toil; to do manual work Traditional characters: 眼 - eyelet, hole, opening 過 - pass; to go across, to pass through 勞 - to labor, to toil; to do manual work