Nowadays,the housing price is going up so high that some of people cannot afford .Everybody wants to have a house of his own.Although with the development of the economy,people's living condition is changing much better, because of the huge population in China,housing is still an important problem which arouses people's attention.The space is so limited and the population is increasing.Therefore,the housing price is going up.I think,government should do something to balance the housing market and try best to lower down the price of the houses.We can divide the houses into different levels so that they have different prices.And the difference of the prices should be great.Then people will have different choices.