Two votes. According to the Measures for the Administration of National Social Science Funds, only two experts who passed the blind trial can get the right of reply. Blind teachers can take the defense exam, but experts judged by the outside world can't. The defense needs the consent of more than 50% of the instructors to be passed. The National Social Science Fund comes from the central financial allocation and is used to carry out philosophical and social science research with important theoretical and practical significance for China's socialist modernization, reform and opening up, and discipline construction and development.