订正

订正	dìng zhèng	to make a correction
订	dìng	to agree / to conclude / to draw up / to subscribe to (a newspaper etc) / to order
正	zhēng	first month of the lunar year
正	zhèng	straight / upright / proper / main / principal / to correct / to rectify / exactly / just (at that time) / right (in that place) / (math.) positive