According to relevant information, Shanghai rural self-built houses can hold training courses. The premise of Shanghai rural self-built housing training class is that it cannot affect the normal life of surrounding residents. The training certificate needs to be handled by the education commission, industry and commerce, taxation and other departments. Neither the owner nor the user can change the nature of the house at will, and the house they live in cannot do business. If they want to change the living nature of the house, they need to get the consent of the interested owners. For specific information, please pay attention to official website for first-hand authoritative information.