In the first article our analysis focuses on the identification of the different salary deductions of teachers in Kimbanguist and Protestant schools in the city of Basoko. We also evaluate the impact of these salary deductions on the experience of teachers working in Kimbanguist and Protestant schools in the city of Basoko. In the second article we want to present the constraints that the Bandu City is facing to ensure a good urbanization. It will also be a question of evaluating the consequences which result from this state of things and then to propose tracks of solutions to allow to carry out an effective and favorable urbanization while respecting the principles, the required standards.In the third article we just want to make the leaders of the General Direction of the Administrative and Domanial Revenues of the Provincial Direction of the Oriental Province see that the Collected Revenues must be proportional to the Ordered Revenues because the primordial role of the State in the development of a nation consists in ensuring the order and the public safety.