Two years, for example, some research institutes under China Ordnance Group are graduate students for two years, but these institutions require them to stay and work directly after graduation. People's Public Security University of China doesn't seem to belong to this category.

Graduate department, from the People's Public Security University of China, said that the master students of 2009 have already started to prepare for the second interview, so this situation lz encountered is likely to be a liar, so it is better not to believe it.