`color{Teal}{\text{XeroKunn}}`

1) Da Lat is bigger than Ho Chi Minh city.

2) New York City is larger than Ha Noi.

3) My father is  fatter than my mother. 

4) Ha Long Bay is more beautiful than Nha Trang.

5) Hue is more peaceful than Ha Noi City.

1.Da Lat is bigger Ho Chi Minh city.

Thiếu " than "

Sửa : Da Lat is bigger than Ho Chi Minh city.

2.New York City is larger Ha Noi 

Thiếu " than "

Sửa: New York City is larger than Ha Noi 

3.My father in fatter than my mother.

Sai " in "

My father is fatter than my mother.

4. Ha Long Bay is beautiful than Nha Trang.

Thiếu " more"

Ha Long Bay is more beautiful than Nha Trang. 

5.Hue is peaceful than Ha Noi City.

thiếu " more"

Hue is more peaceful than Ha Noi City.