魔王夫人
The population of china Now the population in developing countries is growing faster.China has the largest population in the world, and about one fifth of peopie in the world live in China.The large population causes many problems.For example,we are shoet of energy and water.Many people can't find jobs.The traffic is heavier and heavier.There is less living space for each family.We should control the population!China has already carrid out the one-child policy to control the population.but the population problem is still serious in china.we still have along way to go.
