1. Hoa is less beautiful than Lan
2. I and Van are the same height
3. My house's color is yellow
4. No one in the group is more handsome than Nam
5. Tuan isn't as lazy as Ha
6. This dictionary is less cheaper than that one
7. My ruler is 20 centimeters long
8. Nga is less beautiful than Phuong
9. Tom has less brothers than Peter
10. My father and her father are the same height
11. The color of this pen is red

1. Lan is more beautiful than Hoa ➡ Hoa is less beautiful than Lan.
2. I am 1.6 meters tall. Van is 1.6 meters ➡ I am as tall as Van.
3. My house is yellow. Her house is blue ➡ My house's color is yellow, while her house's color is blue.
4. Nam is the most handsome in the group ➡ No one in the group is more handsome than Nam.
5. Tuan is lazier than Ha ➡ Tuan isn't as hardworking as Ha.
6. This dictionary is more expensive than that one ➡ This dictionary is less affordable than that one.
7. My ruler is 20 centimeters long. The other one is 30 centimeters long ➡ My ruler is 10 centimeters shorter than the other one.
8. Nga is uglier than Phuong ➡ Nga is less attractive than Phuong.
9. Peter has four brothers. Tom has two brothers ➡ Tom has two fewer brothers than Peter.
10. My father is 1.7 meters tall. Her father is 1.7 meters tall ➡ My father is as tall as her father.
11. This pen is red and that one is red, too ➡ The color of this pen is red, and so is the color of that one.

Hoa is less beautiful than Lan. I am 1.6 meters tall. Van is also 1.6 meters tall. My house’s color is yellow. Her house is blue. No one is more handsome than Nam in the group. Tuan isn't as lazy as Ha. This dictionary is less expensive than that one. My ruler is 20 centimeters long. The other one is 30 centimeters long. Nga is less ugly than Phuong. Tom has fewer brothers than Peter. My father is also 1.7 meters tall. The color of this pen is also red.