In 2026, the Hanban updated the HSK standard for the second time in five years. That is HSK 2.0, then HSK 3.0 in 2021, and now HSK 3.1. Here is what changed and why it matters.
The Change That Will Surprise You Most
手机 (shǒujī, mobile phone) used to sit at HSK Level 4. In the new standard, it is Level 1.
That is not a mistake. It reflects a deliberate philosophy: vocabulary placement should reflect how often learners encounter words in modern China. You will hear 手机 in your first week of exposure to Chinese. Burying it at Level 4 never made sense.
The same logic moved 超市 (supermarket) from Level 4 to Level 1, and 包子 (steamed bun) from Level 5 to Level 1. These are words you need on day one.
What the 2026 Revision Actually Did
5,207 words changed levels between HSK 3.0 and 3.1. Nothing was removed. The total vocabulary stayed roughly the same.
The changes split into two clear patterns.
Everyday words moved down. Concrete, common, modern vocabulary shifted to lower levels. 手机, 超市, 包子 are now at the levels where beginners encounter them.
Abstract words moved up. 厉害 (lìhai, awesome/fierce) jumped from Level 2 to Level 5. 简单 (jiǎndān, simple) moved from Level 2 to Level 5. 认真 (rènzhēn, serious) went from Level 3 to Level 6. These words require more nuance to use correctly, and the revision acknowledged that.
The underlying logic: concreteness belongs at early levels, abstraction at later ones.
The Inverted Pyramid (Again)
The bigger structural change is the word count distribution.
| Level | HSK 3.0 (2021) | HSK 3.1 (2026) |
|---|---|---|
| 1 | 500 | 300 |
| 2 | 772 | 200 |
| 3 | 973 | 500 |
| 4 | 1,000 | 1,000 |
| 5 | 1,071 | 1,600 |
| 6 | 1,140 | 2,500 |
| 7-9 | 11,092 | 11,000 |
HSK 3.1 returns to the structure HSK 2.0 also used: narrow at the base, wide at the top. Very few words at the early levels, an explosion at the advanced levels. Level 6 nearly doubled. Level 1 shrank by 40%.
For learners, that means beginners have less to memorize before they can start reading and listening. The early levels are tighter and more purposeful. Advanced learners face a bigger vocabulary ceiling.
What Stayed the Same
The core vocabulary did not change. The 9-level structure is the same. The test format is the same. If you studied HSK 3.0 materials, the vast majority of what you learned still applies. Words did not disappear. They shifted levels.
Grammar expectations at each level are also unchanged. HSK has always tested vocabulary far more than grammar, and that remains true in 3.1.
What This Means for You
If you are currently studying for an HSK test: Check your test date. Tests administered before August 2026 use the old HSK 3.0 word lists. Tests from August 2026 onward use HSK 3.1. If your test is soon, do not change your study materials.
If you are using textbooks: Most textbooks in print today are based on HSK 2.0 or 3.0. That is fine. The vocabulary overlaps heavily. Treat the level labels in older materials as approximate. A word listed as HSK 4 in your textbook may now be HSK 5 or HSK 3, but you still need to know it.
If you are just starting out: Start with HSK 3.1 materials where you can find them. The inverted pyramid structure is genuinely better for beginners. You get to a useful vocabulary faster with free Chinese graded readers that highlight HSK level for every word. Hidden Dragon's vocabulary books are updated for HSK 3.1 levels throughout the app.
The Full Data
The HSK version comparison page has everything: a searchable table of all 5,207 level changes, complete vocabulary lists by level, and the full word count breakdown across all three versions.
Frequently Asked Questions
When does HSK 3.1 take effect?
HSK 3.1 takes effect in July 2026. Tests administered before August 2026 use the HSK 3.0 word lists. From August 2026 onward, the new HSK 3.1 vocabulary applies.
Is HSK 3.1 harder than HSK 3.0?
Not overall. HSK 3.1 moved everyday words to lower levels and abstract words to higher levels. Beginners actually have less to memorize (300 words at Level 1 instead of 500), while advanced levels expanded. The total vocabulary stayed roughly the same.
Do I need to restart my HSK studies for 3.1?
No. No words were removed from the standard. The same vocabulary exists, just at different levels. If you have been studying HSK 3.0 materials, the vast majority of what you learned still applies. Use the interactive comparison tool to see exactly which words changed levels.
What is the difference between HSK 3.0 and HSK 3.1?
HSK 3.1 is a 2026 revision of HSK 3.0. The main change is that 5,207 words shifted levels. Concrete everyday words (like phone, supermarket, steamed bun) moved to lower levels, and abstract words (like awesome, simple, serious) moved to higher levels. The 9-level structure and total word count are essentially the same.
Should I use HSK 3.0 or 3.1 textbooks?
If your exam is before August 2026, use HSK 3.0 materials. If you are just starting out or planning to test after August 2026, look for HSK 3.1 materials. Either way, the core vocabulary overlaps heavily. Hidden Dragon's spaced repetition flashcards are already aligned to HSK 3.1 levels.
The 2026 revision is less disruptive than the 2021 one. HSK 3.0 was a wholesale restructuring that added thousands of new words and expanded to 9 levels. HSK 3.1 is a calibration. It fixes the distribution and aligns placement more closely with real-world usage. For most learners, the practical impact is smaller than the headlines suggest.
If you are new to Mandarin and wondering where to start, read What is Hidden Dragon for an overview of how the app covers all four skills. And if tones are still a work in progress, this guide is the place to fix that.
Hero photo by JESHOOTS.COM on Unsplash.