Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. China Crackdown on Illegal Construction Hits Wealthy Homeowners in Beijing Suburb Yibing Feng BEIJING - Last week in Xiangtang Village, a suburb of Beijing, hundreds of men dressed in black arrived, accompanied by a fleet of excavators. They handed residents notices, informing them the government concluded that their properties were illegally built, and that they had seven days to pack their belongings and move out as their homes would be demolished. Eyewitnesses said many tried to protest but were subdued by the guards. Yang Yusheng, a law professor at China University of Political Science and a resident at the village, started a hunger strike and wrote online about his anger and frustration with the government's decision. Soon, his electricity and water were cut off, apparently in retaliation, as temperatures outside dipped below freezing. The episode marked the latest faceoff between China's central government authorities and an informal housing financing system called the Small Property Rights Housing (SPRH). Small Property Rights Housing The Small Property Rights Housing system has been an important, but informal, part of China's growth for years. "There are a lot of SPRH in China for the last 30 years because development took place at such a rapid rate that the law and approval of the land couldn't keep pace with development," said Lynette Ong, an associate professor of political science at the University of Toronto. "So SPRH is a way to bypass that bottleneck." .