with the increase of china's population, housing problems are becoming more and more apparent. many people complain that their houses are too small to live in, and we can see in some pool families, six or seven family members live in one room. therefore, the living conditions can't meet their-needs.

there are many difficulties in solving housing problems. first, it's impossible to put all the space into building houses. secondly, the population of china increases year by year and with the improvement of our living standard, we need more room to relax ourselves in.

various solutions have been put forward. i think the most important and efficient way is to control the population. also, we can build more high buildings to provide more living space. i believe the housing problems will be solved.