| 优 |
yōu shēng | outstanding student / to give birth to healthy babies (typically involving prenatal screening and the abortion of offspring with a severe abnormality) / to enhance the genetic quality of a population; eugenics |
| 优 |
yōu | excellent / superior |
| 生 |
shēng | to be born / to give birth / life / to grow / raw / uncooked / student |