The definition method of postgraduate entrance examination period is: after passing the exam, the year of postgraduate entrance examination. Then, according to the postgraduate entrance examination process, the initial test is at the end of the year, the second test is at the beginning of the following year, and the admission notice is issued in July and August. Take this year's postgraduate entrance examination (2022) as an example. The initial test will be held at the end of 20021,and the re-examination and admission will be held in the following year (2022).