Zhongxin Finance, April 15 (Zuo Yukun) "In March, housing prices in 70 cities decreased month-on-month." On the 15th, data released by the National Bureau of Statistics showed that the number of cities with a month-on-month decline in the sales price of commercial housing decreased, and the number of cities in each line decreased. The city has a year-on-year decline or a decline in the growth ra