Vietnamese B1 level means you can handle everyday life in Vietnamese on your own: explain what you need at the pharmacy, tell a colleague what happened at the weekend, follow a clear conversation and read short texts on familiar topics. Vietnam's official Vietnamese Language Proficiency Framework for Foreigners matches its level 3, Bậc 3, to B1, and universities authorised by the Ministry of Education and Training test it. For an English speaker, A2 to B1 takes roughly 250 to 400 hours of study.
What can you do at Vietnamese B1 level?
The framework's own description of Bậc 3 matches the CEFR closely: you understand the main points of clear, standard speech or writing on familiar topics at work, school and leisure, handle most situations where Vietnamese is used, write simple paragraphs, describe experiences, events and wishes, and briefly give reasons for your opinions and plans (Circular 17/2015 framework).
Vietnamese has no verb conjugation. The work goes elsewhere.
Tones that survive long sentences. The northern standard has six tones, five of them marked on the vowel: ma, má, mà, mả, mã, mạ. At A2 you can say them one word at a time. At B1 they hold up in a full sentence spoken at normal speed.
The right pronoun. Vietnamese chooses pronouns by age and relationship: anh, chị, em, cô, chú, bác, ông, bà. Tôi is neutral and polite. At B1 you pick the right word for the person in front of you without a pause.
Time without tenses. You mark time with words like đã, đang, sẽ, vừa, rồi and chưa, and tell a story in order.
Regional words. Hanoi says tắc đường and bát, Ho Chi Minh City says kẹt xe and chén, for traffic jam and bowl. At B1 you understand both.
Typical B1 sentences:
| Vietnamese | English |
|---|---|
| Tôi đã sống ở Hà Nội được hai năm rồi. | I've been living in Hanoi for two years now. |
| Nếu trời không mưa thì cuối tuần này chúng ta đi Hạ Long nhé. | If it doesn't rain, let's go to Ha Long this weekend. |
| Theo tôi, đi xe máy tiện hơn đi xe buýt, nhưng nguy hiểm hơn. | In my opinion, a motorbike is more convenient than the bus, but more dangerous. |
| Vì tắc đường nên tôi đến muộn mười lăm phút. | I was fifteen minutes late because of a traffic jam. |
| Anh ấy bị sếp phê bình vì nộp báo cáo muộn. | He was criticised by his boss for handing in the report late. |
Which exam proves Vietnamese B1?
Vietnam has a national Vietnamese proficiency exam for foreigners, held by universities the Ministry of Education and Training authorises. Its six levels follow the 2015 framework, which states that Bậc 1 to Bậc 6 are compatible with CEFR levels A1 to C2, so the CEFR link is official.
| Exam | Who runs it | Levels it covers | CEFR link |
|---|---|---|---|
| Vietnamese proficiency test (Kỳ thi đánh giá năng lực tiếng Việt) | Universities authorised by Vietnam's Ministry of Education and Training, such as Ton Duc Thang University | Bậc 1 to Bậc 6; Bậc 3 and 4 form the intermediate stage (Trung cấp) | Official: Bậc 3 is B1 and Bậc 4 is B2, set in Circular 17/2015 |
| ACTFL Oral Proficiency Interview in Vietnamese | Language Testing International | ACTFL or ILR scale, speaking only | None listed: LTI offers CEFR-rated interviews, but lists Vietnamese for ACTFL and ILR ratings only |
Since 15 April 2026 the exam follows Circular 09/2026/TT-BGDĐT, which replaced the 2021 rules in Circular 27/2021, makes the certificates part of Vietnam's national education system and lets authorised units hold the exam abroad (new rules on the exam). The circular sets no fixed validity period: each employer or institution that uses the certificate decides how long it counts. Ton Duc Thang University's 2026 test covers listening, speaking, reading and writing on computer, with five sessions in Ho Chi Minh City; each university sets its own dates and fees.
Vietnamese A2 vs B1: what changes?
B1 is where you start explaining, comparing and telling stories.
| Area | A2 | B1 |
|---|---|---|
| Time | đã, đang, sẽ | vừa, mới, sắp, rồi, chưa; trước khi and sau khi to order events |
| Linking ideas | và, nhưng | vì… nên, nếu… thì, tuy… nhưng, không những… mà còn |
| Passive | Not yet | bị for bad news (bị phạt, be fined) and được for good news (được khen, be praised) |
| Pronouns | tôi and bạn | Kinship terms chosen by age and relationship |
| Listening | Slow, clear speech | Natural speed on familiar topics, northern and southern accents |
| Vocabulary | Daily needs | Work, health, travel and opinions, with many Sino-Vietnamese words |
The quiet milestone is Sino-Vietnamese vocabulary: kinh tế (economy), văn hóa (culture) and giáo dục (education) all come from Chinese roots.
