| 人类HSK 5 | rén lèi | humanity; human race; mankind | |
| 类似HSK 6 | lèi sì | similar; analogous | |
| 类型HSK 5 | lèi xíng | type; category; genre; form; style | |
| 分类 | fēn lèi | classification | |
| 种类HSK 5 | zhǒng lèi | kind; genus; type; category; variety; species; sort; class |
| 1 | Garbage should be sorted and disposed of appropriately. | |
| 2 | Humans are social beings. | |
| 3 | Dogs are human's best friend. | |
| 4 | The shopping mall has a wide variety of merchandise. | |
| 5 | The brain is the source of human consciousness. |