Different in nature. Guangdong Education Examinations Institute belongs to the institution in charge of examinations, and Education Research Institute belongs to educational research institutions, both of which are academic institutions, so the difference between them lies in their different nature. The main responsibilities of Guangdong Education Examinations Institute include: undertaking the guidance and organization of the proposition of education examinations in the whole province, and guiding the informatization construction of education entrance examinations in the whole province.