| 統一HSK 5 | tǒng yī | to unify; to unite; to integrate | |
| 統計HSK 6 | tǒng jì | statistics; to count; to add up |
| 1 | Buns are a traditional Chinese snack. | |
| 2 | They are running for the position of president. | |
| 3 | The inventory system is computerized. | |
| 4 | It is our tradition to welcome the New Year. | |
| 5 | The town has a well-developed transportation system. |