| 二 |
èr chóng chàng | duet |
| 二 |
èr | two / 2 / (Beijing dialect) stupid |
| 二 |
èr chóng | double / repeated twice |
| 重 |
chóng | to repeat / repetition / again / re- / classifier: layer |
| 重 |
zhòng | heavy / serious / to attach importance to |
| 唱 |
chàng | to sing / to call loudly / to chant |