Hôm nay tôi phải đến ngân hàng vì tôi cần tiền.

Hôm nay means today. In Vietnamese, time expressions very often come near the beginning of the sentence to set the time frame first.

So:

• Hôm nay = today
• tôi phải đến ngân hàng vì tôi cần tiền = I have to go to the bank because I need money

This word order is very natural in Vietnamese. You could also place the time expression later in some contexts, but putting it first is extremely common.

Here, phải means must or have to. It shows obligation or necessity.

So:

• tôi phải đến ngân hàng = I have to go to the bank

A useful pattern is:

• phải + verb = have to / must do something

Examples:

• Tôi phải học. = I have to study.
• Chúng tôi phải đi. = We have to leave.

Yes, đến often means arrive or come to/reach, but in sentences like this it is also commonly used where English would say go to.

So:

• đến ngân hàng = go to the bank / come to the bank / arrive at the bank

In natural English, I have to go to the bank sounds best, even though the Vietnamese verb is đến.

Vietnamese often uses verbs a bit more flexibly than English in movement expressions.

Yes, you can, but it is usually less natural here.

• đi đến literally means go to
• đến ngân hàng by itself is already enough in many situations

So Tôi phải đến ngân hàng is a clean, natural sentence.

If you say Tôi phải đi đến ngân hàng, it is understandable, but it can sound a little more explicit or less streamlined than necessary in everyday speech.

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

So:

• ngân hàng can mean a bank, the bank, or just bank, depending on context.

In this sentence, English naturally uses the bank:

• Tôi phải đến ngân hàng = I have to go to the bank

The context tells you which meaning is intended.

Ngân hàng means bank in the financial sense.

It is made up of:

• ngân = silver / money-related
• hàng = line, business establishment, or commercial term in compounds

You do not need to analyze the parts every time, though. As a learner, it is best to remember ngân hàng as one vocabulary item meaning bank.

Vì means because.

It introduces the reason:

• vì tôi cần tiền = because I need money

So the structure is:

• statement + vì
  • reason

In this sentence:

• Tôi phải đến ngân hàng vì tôi cần tiền.
• I have to go to the bank because I need money.

A longer alternative is bởi vì, which also means because.

It is repeated because Vietnamese often states the subject again in a new clause, especially after a connector like vì.

So:

• vì tôi cần tiền = because I need money

This is very normal and clear.

Could it be omitted in some contexts? Sometimes Vietnamese drops pronouns when the subject is obvious, especially in casual speech. But in a complete learner sentence like this, repeating tôi is the most natural and correct choice.

cần means need, and tiền means money.

So:

• cần tiền = need money

Notice that Vietnamese does not need a word like some here. English often says I need money, not I need the money, unless you mean specific money already known in context. Vietnamese works similarly here.

Vietnamese verbs do not conjugate like English verbs.

That means the verb stays the same regardless of:

• person: I, you, he, they
• tense: present, past, future

So:

• tôi cần = I need
• anh cần = you need
• họ cần = they need

The verb cần stays cần.

Time is usually shown by context or time words like hôm nay.

The time phrase Hôm nay tells you the time frame: today.

Vietnamese often relies on time expressions instead of changing verb endings.

So even though phải, đến, and cần do not change form, Hôm nay makes it clear that the sentence is about today.

If you changed the time phrase, the meaning would shift:

• Hôm qua tôi phải đến ngân hàng... = Yesterday I had to go to the bank...
• Ngày mai tôi phải đến ngân hàng... = Tomorrow I have to / will have to go to the bank...

Yes. This is a very typical Vietnamese structure:

• Time
  • subject
    • modal
      • verb
        • place
          • reason clause

Breaking it down:

• Hôm nay = time
• tôi = subject
• phải = modal of necessity
• đến = verb
• ngân hàng = place/destination
• vì tôi cần tiền = reason

So the sentence is a good example of common Vietnamese sentence structure.

A few words may be tricky because Vietnamese is tonal.

Pay special attention to:

• hôm
• phải
• đến
• ngân hàng
• vì
• cần
• tiền

A few notes:

• phải has a dipping/creaky tone in Southern speech and a similar marked tone in Northern speech, so tone matters a lot.
• đ in đến is like an English d, while plain d in Vietnamese is pronounced differently depending on dialect.
• ng in ngân is the same sound as the end of English sing, but here it comes at the beginning of the syllable.
• tiền has an initial sound similar to ty or ch depending on dialect and phonetic detail, so listen carefully to native audio.

If you are studying pronunciation, it is best to learn the whole sentence with audio rather than only word by word.

Not perfectly. A very literal breakdown would be:

• Hôm nay = today
• tôi = I
• phải = must/have to
• đến = come to / arrive at / go to
• ngân hàng = bank
• vì = because
• tôi = I
• cần = need
• tiền = money

That gives something like:

• Today I must come to/arrive at bank because I need money.

But natural English is:

• Today I have to go to the bank because I need money.

So it is useful to understand both the literal structure and the natural translation.