From January to May, the total investment in real estate development was 1,391.7 billion yuan, up by 38.2 percent year-on-year. Of which, investment in commercial residential buildings reached 964.3 billion yuan, 35.7 percent of increase year-on-year, which occupied 69.3 percent of the investment in real estate development. In May, the completion of investment in real estate development was 398.5 billion yuan, increased 64.8 billion yuan and 19.4 percent over last month.