黑龙江省最大的私人企业─—哈尔滨昌宁给水设备厂1985年建厂以来，厂长石山磷先后开除了违犯厂规的弟弟和办错了事还耍赖的大舅哥。后来，他索性向自己所有的亲属下了“逐客令”。他认为：“即使自己的亲属很称职，也会由于他们占去了有限的位置而影响职工的进取心，那才是得 Heilongjiang Province’s largest private company, Harbin Changning Water Supply Equipment Factory, was established in 1985. The director of Shishan Phosphorus successively dismissed his younger brother who violated the factory regulations and Dazhao Brother who had done a wrong job. Later, he simply gave his “relations” to all his relatives. He believes that “even if their relatives are competent, they will affect the employees’ initiative because they occupy a limited position.