If the rural revitalization fund implementation plan is not public, you can consider the following ways to obtain relevant information or make requirements:

1. Contact relevant departments: directly contact the relevant departments or government agencies of rural revitalization funds to learn about the fund implementation plan. They can provide information about the allocation of funds, application procedures and the scope of use of funds.

2. Participate in public participation activities: If it is found that the decision-making or implementation plan of rural revitalization funds is not made public, you can actively participate in public participation activities at the local level, such as rural revitalization planning seminars and hearings. These activities provide opportunities for citizens to express their opinions and participate in decision-making.

3. Apply for information disclosure: According to relevant local laws and regulations, you can apply for information disclosure from public institutions according to the requirements of information disclosure. Write down the relevant documents of the fund implementation plan you need in the application form and ask the institution to provide relevant information.

4. Consult professional institutions or lawyers: If the above methods cannot obtain the required information, you can consult professional institutions, lawyers or public interest litigation institutions for legal support or legal advice. They can help assess the situation and provide targeted advice.

When exercising your rights or pursuing information disclosure, please ensure that you abide by the law and understand the relevant policies and procedures of the local government. At the same time, express your demands and requirements reasonably and keep active communication with relevant departments or institutions.