65.4 million sets: The number of houses in vacancy showed in an investigation in 660 cities. grahamearnshaw 16 years ago Source: Finance.ifeng.com NDRC: Real estate not pillar industryDateApril 29, 2007In relation toEconomics & TradeChina's property market headed for trouble?DateSeptember 9, 2006In relation toEconomics & Trade258: The number of cities with acid rain, out of 488 cities monitored in 2009DateJuly 7, 2010In relation toEnergy & Environment
