Questions & Answers about Chương này dài.
- chương = chapter
- này = this
- dài = long
So chương này means this chapter, and dài describes it.
The sentence structure is:
noun phrase + adjective
So literally it is something like this chapter long, which in natural English becomes This chapter is long.
In Vietnamese, words like this and that usually come after the noun, not before it.
So:
- chương này = this chapter
- chương đó = that chapter
This is a very common pattern in Vietnamese:
- sách này = this book
- nhà này = this house
So even though English says this chapter, Vietnamese says chapter this in word order.