And to examine how specific land use, and distribution of rental unit construction is only about 3 percent of the state. Now these problems are so big and wide discontent. The most widely available solution, built rental units. The reason is that supply-demand balance of the rental unit construction. Meanwhile, the vacancy rate of less concern than the apartments, housing performance, ie, the higher the rent, reducing the total investment for the housing complex is a sound problem, I think some problems such . Construction rental units for people that live to 8 percent, rental properties in the distribution of rental unit construction is just a mere 3 percent. March 17, the ministry of research and land-year, according to the white paper, preferred form of housing is a national average of 78 percent, is the dominant land use. The results reservation, the area is rural and 81 percent of Housing faction.