According to the official statistics on Feb.19, 2008, due to build up all the Olympic venues, there are 6037 households torn down and 14901 people are resettled. Another statistics, due to hold Olympic Games, there are 1.25 million people already displaced, another 250,000 expected to be displaced before the Games are held, according to The Centre on Housing Rights and Evictions (COHRE),Multi-Stakeholder Guidelines on Mega-Events and the Protection and Promotion of Housing Rights.