A Vietnamese collective expression does more than say that there is more than one member. It presents several entities as a unit: a working group, a team, a herd, a delegation, or a social community. The head collective noun comes before the member noun: một nhóm sinh viên “a group of students,” đoàn khách này “this party of visitors.”
Collectivity is not the same as grammatical plurality. Những sinh viên này points to several students as individuals in a contextually identified set; nhóm sinh viên này packages students as one group. This page focuses on that construal. The spatial meanings of này, đó, and kia are developed on the proximal–distal contrast page.
The Basic Structure
The productive pattern is:
quantifier + collective noun + member noun + modifier/demonstrative
Một nhóm sinh viên đang đợi giảng viên ngoài hành lang.
A group of students is waiting for the lecturer in the corridor.
Hai đoàn khách này sẽ tham quan nhà máy vào chiều nay.
These two parties of visitors will tour the factory this afternoon.
Cả đội đã tập từ sáu giờ sáng.
The whole team has been training since six in the morning.
In hai đoàn khách này, the number counts groups, not visitors. To state group size, put a member-count phrase after the collective head or use gồm/có: một nhóm năm người, một đàn mười con bò, or một nhóm gồm năm người. The group count and member count can coexist: hai nhóm, mỗi nhóm năm người “two groups, five people in each group.”
Ban tổ chức chia chúng tôi thành ba nhóm, mỗi nhóm bốn người.
The organizers divided us into three groups, four people in each group.
Choosing the Collective Noun
There is no single all-purpose translation of English group. Choose according to purpose, social organization, and the kind of member.
| Collective | Typical members | Construal and register |
|---|---|---|
| nhóm | people, objects, issues | Neutral, productive small group or category |
| đội | players, workers, organized units | A team with a shared task or structure |
| đoàn | tourists, delegates, performers | An organized party moving or acting together |
| đàn | birds, cattle, fish, other animals | Neutral animal herd/flock/school; classifier-like |
| bầy | animals; sometimes people | A mass moving together; human use can be disparaging |
| đám | crowd, gathering, cluster | Loose or socially viewed mass; can sound casual or dismissive |
| tập thể | staff, residents, organized people | Formal institutional collective |
| cộng đồng | social, ethnic, professional groups | Community linked by place, identity, or interest |
| giới | professions or social strata | Broad social class, common in journalism and academic prose |
Nhóm is safest when members have merely been categorized or assembled. Đội implies coordination: đội bóng “football team,” đội cứu hộ “rescue team.” Đoàn often implies a formally constituted traveling party: đoàn đại biểu “delegation,” đoàn làm phim “film crew.”
Đội cứu hộ đã tiếp cận được ngôi làng bị cô lập.
The rescue team has reached the isolated village.
Đoàn đại biểu sẽ gặp lãnh đạo thành phố vào ngày mai.
The delegation will meet the city leaders tomorrow.
For animals, đàn is broadly neutral: đàn bò, đàn cá, đàn chim. Bầy can evoke a less orderly mass or animals moving together: bầy khỉ, bầy sói. Applied to people, bầy is normally disparaging, while đám can range from neutral compounds such as đám đông “crowd” to a dismissive “that lot,” depending on tone.
Một đàn chim vừa bay qua cánh đồng.
A flock of birds has just flown over the field.
Đừng gọi họ là bầy người; cách nói đó nghe miệt thị.
Do not call them a herd of people; that wording sounds derogatory.
Collective Nouns, Classifiers, and Plural Markers
A collective noun can itself be counted. Một nhóm is one group and hai nhóm is two groups; no general classifier is needed before nhóm. Other collectives sometimes take a classifier when speakers construe them as lexical objects or institutional units, but the bare number pattern is usually the most natural for these productive group terms.
Plural markers select sets differently:
- những người này — these people, an accessible set of individuals;
- một nhóm người — a group of people, introduced as one unit;
- các nhóm người — the groups of people, several established group units;
- những nhóm người khác nhau — various/different groups of people.
Những người này sẽ vào phòng họp trước, còn nhóm người kia chờ ở đây.
These people will enter the meeting room first, while that other group waits here.
The distinction matters for agreement in English translation but not for Vietnamese verb form. Vietnamese verbs do not change between nhóm đến and các nhóm đến. Context tells whether the collective acts as a whole or its members act separately. Cả nhóm cùng ký tên emphasizes joint action; mỗi người trong nhóm ký tên distributes the action member by member.
Possession also follows the head: đội của trường tôi “my school’s team,” nhóm của Lan “Lan’s group.” In a definite context, của may be omitted in compact institutional names: đội trường tôi is possible in casual speech, but đội của trường tôi is clearer for learners.
Counted Sets, Portions, and Groups
The nominal system offers several ways to package the same real-world material:
| Phrase | Speaker’s chosen unit |
|---|---|
| một con mèo | one animal |
| hai quyển sách | two bound volumes |
| những người này | an identified plural set of people |
| nhà của tôi | a house identified by its possessor |
| một bát cơm | a bowl-sized portion of rice |
| một nhóm người | people construed as one social unit |
These are not variations of an article paradigm. Classifier choice, quantity, possession, demonstratives, and discourse accessibility each contribute a different kind of reference. For example, nhóm người này can mean “this group of people,” treating nhóm as the head and này as identifying that group. If you mean “a subset of these people,” say một nhóm trong số những người này; một nhóm người này is liable to be read awkwardly or as “this group of people,” not as a transparent equivalent of English “a group of these people.”
A Change in Interpretation
Consider this exchange at a workshop:
A: Những người này ngồi ở đâu? B: Chia họ thành hai nhóm nhé. Nhóm sinh viên ngồi bên cửa sổ, còn nhóm giáo viên ngồi gần sân khấu.
A: Where will these people sit? B: Let’s divide them into two groups. The student group will sit by the window, and the teacher group near the stage.
At first, những người này merely identifies a plural set. The instruction chia họ thành hai nhóm imposes two units on that set. The later bare phrases nhóm sinh viên and nhóm giáo viên are definite without articles because the preceding sentence has made the two groups accessible. English requires “the student group,” but Vietnamese does not need an article-like word.
Common Mistakes
Treating một as an obligatory article
❌ Một nhóm của tôi đã đến rồi.
Incorrect for ‘My group has arrived’ — một wrongly introduces a new group instead of referring to the known one.
✅ Nhóm của tôi đã đến rồi.
My group has arrived.
Use một nhóm when “one/a group” is genuinely part of the meaning, not whenever English has a.
Counting members without a classifier
❌ Nhóm có ba mèo và hai sách.
Incorrect — the animals and books are being counted as individuals and need classifiers.
✅ Nhóm có ba con mèo và hai quyển sách.
The group has three cats and two books.
The collective construction does not suspend classifier rules inside other noun phrases.
Marking every semantic plural
❌ Các một nhóm sinh viên đang chờ.
Incorrect — các cannot precede one group.
✅ Một nhóm sinh viên đang chờ.
A group of students is waiting.
The member noun sinh viên is semantically plural here, but nhóm already supplies the collective interpretation. No những or các is required.
Choosing a collective with the wrong social tone
❌ Bầy đại biểu nước ngoài đã đến khách sạn.
Incorrect and insulting — bầy treats the delegates like an animal mass.
✅ Đoàn đại biểu nước ngoài đã đến khách sạn.
The foreign delegation has arrived at the hotel.
Key Takeaways
- A collective noun changes the unit of counting: ba nhóm người counts groups, not people.
- Use nhóm neutrally, đội for a team, đoàn for an organized party, and đàn for animals.
- Collectivity does not require những or các; add a plural marker only when referring to several group units or highlighting a set.
- Human uses of bầy and some uses of đám carry a dismissive social tone.
Collective expressions thus reveal a central Vietnamese principle: nouns are not automatically singular or plural. The speaker chooses whether to count members, establish a plural set, or package those members as a collective, and Vietnamese word order makes that construal visible.
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