Public enterprise is economic organization taking public investment as the fundprovider. The settingup of public enterprise, especially public ownership economic enterprise is not only the inevitable demand of the social development of production, but also the reflection of labors playing the role of masters in socialist nation, which can promote working people’s enthusiasm for production and improve social productivity. Enterprise’s publicity means the publicity of enterprise management responsibilities which cannot be monopolized by the management of enterprise. In public enterprise, staff’s or their representatives’ participation in management and supervision from people out of the enterprise especially workers are the right things of public enterprise management. To protect labor’s right is the important precondition of public nature of stateowned enterprise and stateoperated enterprise. The way of mixed ownership is worth exploring in which the staff of stateowned enterprise share stocks to mix collective capital and stateowned capital and further to promote the right to speak and to make decision of stateowned enterprise staff on stateowned enterprise reform.