Hãy mang giấy tờ tùy thân đến chi nhánh.

Hãy marks the sentence as an instruction or encouragement, similar to please, do, or go ahead and in English imperatives.

So:

• Hãy mang... = Please bring... / Bring...

A few notes:

• It is common in written instructions, notices, and formal guidance.
• It sounds like a directive, but not extremely harsh.
• In customer service, Vietnamese often prefers vui lòng for a more polite tone.

For example:

• Hãy mang giấy tờ tùy thân đến chi nhánh. = Bring your ID documents to the branch.
• Vui lòng mang giấy tờ tùy thân đến chi nhánh. = Please bring your ID documents to the branch.

Vietnamese often leaves out the subject when it is obvious from context, especially in commands and instructions.

So in:

• Hãy mang giấy tờ tùy thân đến chi nhánh.

the subject is understood as you.

If needed, a subject could be added:

• Bạn hãy mang giấy tờ tùy thân đến chi nhánh.
• Quý khách hãy mang giấy tờ tùy thân đến chi nhánh.

But in many real-life notices and instructions, leaving it out sounds natural.

Mang means to bring, to carry, or to take along.

In this sentence, it means:

• bring your ID documents with you to the branch

It is a very natural verb here because the idea is that someone should physically have the documents with them when going there.

Compare:

• mang = bring/carry along
• đem = bring/take
  This is also possible here and very similar in meaning.
• cầm = hold in the hand
  This would not sound as natural for this meaning.

So mang giấy tờ tùy thân is a normal way to say bring your identification documents.

Yes, but only slightly. In many situations, mang and đem can both mean bring.

So these are both possible:

• Hãy mang giấy tờ tùy thân đến chi nhánh.
• Hãy đem giấy tờ tùy thân đến chi nhánh.

General tendency:

• mang often emphasizes carrying something with you
• đem often works more generally as bring/take

In this sentence, mang sounds very natural because documents are something you carry with you to a place.

Giấy tờ tùy thân means identification documents or personal ID papers.

It usually refers to documents used to prove who you are, such as:

• an ID card
• a passport
• sometimes a driver’s license, depending on the situation

It is a fairly common official or semi-formal phrase.

A useful way to understand it:

• giấy tờ = papers/documents
• tùy thân = on one’s person / personal identity-related

Together, the phrase means something like documents proving your identity.

Vietnamese often uses descriptive noun phrases where English might use a short label like ID.

• giấy tờ = documents/papers
• tùy thân adds the meaning of personal identification

So the phrase is more literally something like:

• personal identification papers
• identity documents

In everyday speech, people may also say:

• CMND/CCCD if they mean a national ID card specifically
• giấy tờ if the context already makes it clear

But giấy tờ tùy thân is broad and safe in formal instructions because it does not limit the person to only one kind of ID.

Tùy thân literally has the sense of kept on one’s person or carried with oneself.

In modern usage, it commonly appears in phrases connected with personal identity, especially:

• giấy tờ tùy thân = ID documents
• vật dụng tùy thân = personal belongings

So while the literal image is something like attached to your person, in this sentence it functions naturally as part of the fixed phrase giấy tờ tùy thân.

Đến means to come to, to go to, or to arrive at, depending on context.

Here:

• đến chi nhánh = to the branch

So the structure is:

• mang giấy tờ tùy thân = bring ID documents
• đến chi nhánh = to the branch

Together:

• Bring your ID documents to the branch.

In Vietnamese, đến is a very common way to mark the destination of movement.

Chi nhánh means branch, usually in the business or institutional sense.

Examples:

• chi nhánh ngân hàng = bank branch
• chi nhánh công ty = company branch

So in this sentence, it means a branch office or branch location, not a tree branch.

If the context is banking or customer service, chi nhánh is very common.

The structure is:

• Hãy
  • verb
    • object
      • destination

Breaking it down:

• Hãy = imperative marker
• mang = bring
• giấy tờ tùy thân = ID documents
• đến chi nhánh = to the branch

So the word order is very straightforward:

• Hãy mang giấy tờ tùy thân đến chi nhánh.
• literally: Please bring ID documents to the branch.

This is close to English word order, which makes it fairly easy for English speakers.

It is polite enough in many formal or instructional contexts, but it sounds more like a directive than a warm customer-service phrase.

A few levels:

• Mang giấy tờ tùy thân đến chi nhánh.
  Very direct: Bring your ID to the branch.
• Hãy mang giấy tờ tùy thân đến chi nhánh.
  Instructional: Please bring your ID to the branch.
• Vui lòng mang giấy tờ tùy thân đến chi nhánh.
  More politely service-oriented: Please bring your ID to the branch.
• Quý khách vui lòng mang giấy tờ tùy thân đến chi nhánh.
  Very polite and customer-facing: Please bring your ID documents to the branch, valued customer.

So hãy is not rude, but vui lòng is often more natural in customer notices.

Yes, often it could.

• đến chi nhánh
• tới chi nhánh

Both can mean to the branch.

However:

• đến is very common and neutral
• tới may sound slightly more conversational in some contexts

In formal written instructions, đến is especially common.

Giấy tờ is a collective term. It often refers to documents/papers in a general sense, without focusing on exact number.

So giấy tờ tùy thân can mean:

• one identification document
• several identification documents

depending on the situation.

In English, this is often translated simply as:

• ID
• identification
• identification documents

The Vietnamese phrase itself does not force a strict singular/plural distinction the way English often does.

A very natural version would be:

• Vui lòng mang giấy tờ tùy thân đến chi nhánh.

An even more polite version:

• Quý khách vui lòng mang giấy tờ tùy thân đến chi nhánh.

These are especially common in banking, telecom, insurance, and other service settings.

So while the original sentence is correct, learners should know that vui lòng is often the more typical choice for public-facing polite instructions.

A rough pronunciation guide:

• Hãy → like high with a creaky/rising Vietnamese tone
• mang → roughly maang
• giấy tờ → roughly yuhy tờ in the northern accent, though this is only an approximation
• tùy thân → roughly twee thun
• đến → roughly den with a rising tone
• chi nhánh → roughly chee nyanh

A few pronunciation points for learners:

• gi in northern Vietnamese often sounds like z or y, depending on accent.
• nh is like the ny sound in canyon.
• Tones matter a lot, especially in words like hãy, giấy, tờ, đến, and nhánh.

If you are learning standard southern pronunciation, some of these sounds will differ slightly, especially gi and tone contours.