| 更 |
gēng zhèng | to correct / to make a correction |
| 更 |
gēng | to change or replace / to experience / one of the five two-hour periods into which the night was formerly divided / watch (e.g. of a sentry or guard) |
| 更 |
gèng | more / even more / further / still / still more |
| 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 |