Nevertheless a course of study that is not willing to disclose a full name mies wife person to " Chinese economy weekly " express: "As first class of area of mouth of Shanghai land home high-gradeOffice buildingceaseless grow in quantity, the empty buy that may not appear especially leads the issue that rise, together with government can is opposite from overall situation exorbitant floor space hire somewhat the likelihood of adjusting control, a few enterprises of future are met according to actual condition alternative price is entered than taller Lou Yu halt, so inflection point of supply and demand of world of Shanghai commerce floor may spark. So inflection point of supply and demand of world of Shanghai commerce floor may spark..