Whether the two universities allocate rooms to teachers depends on the chance. At present, units, enterprises and institutions are all called fund-raising houses, and schools are usually once every few years or ten or twenty years. This depends on luck. Whether it is government agencies, enterprises and institutions or schools, some are lucky enough to be assigned to fund-raising houses soon after they start work, and some teenage workers are not assigned, mainly depending on whether the units can get the land to build fund-raising houses.