Nhân viên bàn giao va li nguyên vẹn.

Nhân viên means employee or staff member.

It is a general noun, so by itself it does not tell you what kind of employee it is. The exact role usually comes from context:

• airport staff
• hotel staff
• office staff
• delivery staff

Vietnamese often leaves this broad if the situation is already clear.

Vietnamese does not use articles like the and a/an the way English does.

So:

• nhân viên can mean an employee, the employee, or employees depending on context
• va li can mean a suitcase, the suitcase, or sometimes suitcases

You figure out the intended meaning from the situation, previous sentences, or real-world context.

Bàn giao means to hand over, to transfer, or to deliver over officially.

It often sounds more formal or procedural than a simple everyday verb like đưa (give/hand).

Common situations for bàn giao:

• handing over property
• transferring responsibility
• delivering equipment or documents
• returning an item in an official process

So in this sentence, bàn giao suggests a proper handover, not just casually passing something to someone.

Vietnamese has many two-part verb expressions. Bàn giao is a fixed combination that functions as one meaning unit.

You should learn it as a chunk:

• bàn giao = hand over / transfer

Even though each part has its own history and meaning, in modern use the combination is what matters most for learners.

Nguyên vẹn means intact, undamaged, complete, or in one piece.

It suggests that the suitcase was handed over without damage or loss.

Examples:

• đồ đạc còn nguyên vẹn = the belongings are still intact
• gói hàng nguyên vẹn = the package is intact

In your sentence, it tells us the condition of the suitcase.

In Vietnamese, descriptive words often come after the noun.

So:

• va li nguyên vẹn = an intact suitcase

This is normal Vietnamese word order:

• noun first
• description after

Compare:

• nhà lớn = big house
• xe mới = new car
• va li nguyên vẹn = intact suitcase

It can be understood both ways, and the two meanings are very close here.

Most naturally:

• va li nguyên vẹn = the suitcase was intact

But in English, you might also translate the whole sentence as:

• The employee handed over the suitcase intact.

So nguyên vẹn describes the suitcase’s condition at the time of handover. In practice, learners can treat it as describing va li.

Vietnamese often leaves out information that is already understood from context.

So yes, the recipient is not stated here. A fuller sentence could include it, for example:

• Nhân viên bàn giao va li cho khách.
  = The employee handed the suitcase over to the customer.

Without cho + person, the sentence just focuses on the action and the suitcase’s condition.

Vietnamese classifiers are often omitted when they are not needed.

You might hear:

• va li
• cái va li

Both can be correct. The version without the classifier is very natural, especially in neutral, report-like, or formal wording.

Using cái can make the noun feel a bit more concrete or conversational:

• Nhân viên bàn giao cái va li nguyên vẹn.

But the original sentence sounds perfectly normal.

By itself, va li does not clearly mark singular or plural.

So it could mean:

• a suitcase
• the suitcase
• in some contexts, suitcases

If Vietnamese wants to make plurality clearer, it can add words like:

• những va li = suitcases
• các va li = the/various suitcases

In your sentence, the most natural reading is probably singular: the suitcase or a suitcase.

Yes, both va li and vali are seen.

In actual modern writing, vali is very common.
Va li is also understandable and appears in some materials.

For a learner, the important thing is to recognize both as the same word:

• va li / vali = suitcase

The original sentence is fine, but it sounds a bit formal or report-like.

In everyday speech, people might say:

• Nhân viên giao lại cái vali còn nguyên vẹn.
• Nhân viên bàn giao cái vali vẫn còn nguyên vẹn.
• Nhân viên trả lại vali nguyên vẹn.

Which one sounds best depends on the situation:

• bàn giao = formal handover
• trả lại = return
• giao lại = hand back / deliver back

A rough pronunciation guide is:

• nhân viên ≈ nyuhn vee-en
• bàn giao ≈ bahn zao
• va li ≈ vah lee
• nguyên vẹn ≈ ngoo-ee-en ven

A few notes:

• nh sounds somewhat like the ny in canyon
• gi/giao in many accents sounds like z or y
• Vietnamese tones matter, so the exact pronunciation depends on learning the tone marks too

If you want to say it well, it is better to learn it syllable by syllable with tones, rather than relying only on English-style spelling.