Sentence Composition
| 1 | 他 | tā |
| 2 | 必須 | bìxū |
|
| =3 | 上 | shǎng | used in 上声 shǎngshēng |
| =3 | 上 | shàng |
|
| =4 | 兩 | liǎng |
|
| =4 | 兩 | liàng | Original form of 輛/辆 (liàng). |
| 5 | 堂 | táng |
classifier: 間 |
| 6 | 理化 | lǐhuà |
|
| 7 | 課 | kè |
|