Bố cục này khá cân bằng.

Bố cục usually means layout, composition, or arrangement of elements.

Depending on context, it can refer to:

• the layout of a page
• the composition of a painting or photo
• the structure of a piece of writing

In Bố cục này khá cân bằng, it most naturally means something like this layout/composition.

In Vietnamese, demonstratives like this and that usually come after the noun, not before it.

So:

• bố cục này = this layout
• bố cục đó = that layout

This is a very common Vietnamese pattern:

• cuốn sách này = this book
• người đó = that person
• ý tưởng này = this idea

Khá means quite, rather, or fairly.

It adds a moderate degree:

• cân bằng = balanced
• khá cân bằng = quite/fairly balanced

It is not as strong as rất:

• khá cân bằng = fairly balanced
• rất cân bằng = very balanced

So the speaker is making a positive comment, but not an extreme one.

Cân bằng can be either a verb or an adjective, depending on context.

• As a verb, it means to balance
• As an adjective, it means balanced

In this sentence, it is functioning as an adjective:

• Bố cục này khá cân bằng = This layout is quite balanced

Because it describes the state or quality of the layout, balanced is the best way to understand it here.

Vietnamese often does not use a copula like is/am/are before adjectives.

In English, you say:

• This layout is balanced.

In Vietnamese, you can simply say:

• Bố cục này cân bằng.

So the structure is basically:

• noun phrase + degree word + adjective

This is completely normal in Vietnamese.

The structure is:

• Bố cục này = this layout
• khá = quite/fairly
• cân bằng = balanced

So the overall pattern is:

noun + demonstrative + degree word + adjective

More literally:

• layout this quite balanced

But natural English would be:

• This layout is quite balanced.

Not always, but it often suggests a moderate degree and can sound somewhat positive or neutral depending on context.

For example:

• khá đẹp = quite pretty
• khá khó = quite difficult
• khá ổn = fairly okay

In your sentence, khá cân bằng sounds like a mildly positive evaluation: the layout is balanced to a decent extent.

Because the subject is bố cục, this sentence is most naturally about visual or structural balance, not physical balance.

So it would usually mean:

• the design feels balanced
• the composition is well distributed
• the elements are arranged evenly

If the subject were a person or object, cân bằng could refer to physical balance too. But with bố cục, the meaning is clearly about composition.

A rough pronunciation guide is:

• bố ≈ boh with a rising/broken tone
• cục ≈ cook with a heavy falling/glottal tone
• này ≈ nye with a low falling tone
• khá ≈ kha with a rising tone
• cân ≈ somewhat like gun but with a different vowel
• bằng ≈ somewhat like bung with a low tone

A more important point than English-style spelling is the tones:

• bố: sắc tone
• cục: nặng tone
• này: huyền tone
• khá: sắc tone
• cân: ngang tone
• bằng: huyền tone

If you want to sound natural, focus especially on saying khá and cân bằng clearly.

No, that would sound unnatural.

In Vietnamese, words like khá, rất, hơi, and quá usually come before the adjective they modify.

So:

• khá cân bằng = correct
• cân bằng khá = incorrect in this meaning

The modifier should come before the descriptive word.

You can change the degree word.

Stronger:

• Bố cục này rất cân bằng. = This layout is very balanced.
• Bố cục này cực kỳ cân bằng. = This layout is extremely balanced.

Weaker or softer:

• Bố cục này hơi cân bằng. = This layout is slightly balanced.
  
  • This is grammatically possible, but not always very natural depending on context.
• Bố cục này tương đối cân bằng. = This layout is relatively balanced.

So khá sits in the middle: stronger than a very weak description, but not as strong as rất.

To make it a question, you could say:

• Bố cục này khá cân bằng phải không? = This layout is quite balanced, right?
• Bố cục này có khá cân bằng không? = Is this layout quite balanced?
  
  • This is possible, though with adjectives Vietnamese often prefers other question patterns.

A very natural yes/no question is:

• Bố cục này có cân bằng không? = Is this layout balanced?

To make it negative:

• Bố cục này không cân bằng. = This layout is not balanced.
• Bố cục này không khá cân bằng. = This layout is not quite/fairly balanced.
  
  • Grammatically possible, but less common unless you are specifically denying that moderate level.

The most natural negative is usually just:

• không cân bằng = not balanced