| 晚 |
wǎn zì xí | scheduled evening self-study period; evening study hall |
| 晚 |
wǎn | evening / night / late |
| 自 |
zì | (bound form) self; oneself / from; since / naturally; as a matter of course |
| 自 |
zì xí | to study outside of class time (reviewing one's lessons) / to study in one's free time / individual study |
| 习 |
Xí | surname Xi |
| 习 |
xí | (bound form) to practice / to study / habit / custom |