what's the population of china?what's the population of china?《改为同义句》—— ——is the number of people in china?

what's the population of china?what's the population of china?《改为同义句》—— ——is the number of people in china?
what's the population of china?
what's the population of china?《改为同义句》
—— ——is the number of people in china?

what's the population of china?what's the population of china?《改为同义句》—— ——is the number of people in china?
中国有多少人口?

What is the number of people in china?

How huge

how much

how much
（多少）