intermediary can not direct real estate or when the two landlord, the hand of the transaction to sign a personal name, have the obligation to inform policy changes... In November 14, 2010, reporters learned from the office of housing and urban rural development of the autonomous region, the Ministry of housing has discussed the management measures of real estate brokers. The "method" involves real estate agents, institutions and related activities, and will put forward specific supervision and punishment measures for the contract of yin and Yang and the record management of intermediary. Reporters visited the Nanning market and found that too low a threshold made the real estate agency hide a lot of "tricky". Providing false information, sharing housing resources, signing Yin Yang contracts, and driving up prices. These phenomena are common problems in the real estate agency at present. Ms. Wang, a property broker in Nanning, said that the share of the housing is a "common matter", because the intermediary salesman can not run out to find the source every day, so they can only "business", who does not string business will be isolated, it is difficult to survive.