The United Nations is the largest international organization in the world. (as)

• No other organizations are as large as the United Nations.

Are no other solutions to reduce poverty more effective than agricultural production? (most)

• Is agricultural production the most effective solution to reduce poverty?

No other forces for social mobility and globalization are stronger than higher education. (strongest)

• Higher education is the strongest force for social mobility and globalization.

Ca Mau and Bac Lieu were the worst affected provinces by climate change. (worse)

• No other provinces were worse affected by climate change than Ca Mau and Bac Lieu.

Biogas production from agricultural residues is not as popular as using cow dung. (than)

• Using cow dung is more popular than biogas production from agricultural residues.

Is the salary in a private institution not as competitive as the salary in a state institution? (more)

• Is the salary in a state institution more competitive than in a private institution?

No other regions enjoy a lower dropout rate in primary and secondary education than the Red River Delta. (lowest)