有效 yǒu xiào
“effective; in effect; valid”
adjective, adverbial adjective2021 list level 3
新HSK等级2025 HSK 3.0 syllabus level
有效 appears in the November 2025 exam syllabus in the following numbered entry. Levels refer to the listed reading and use, not every meaning.
- Entry 1893: 有效 yǒuxiào — Level 4; official annotation 4 (动). PDF page 127
Separate from the HSK 2.0 and 2021 list labels above. Compare the three lists.