The advantages are: saving study time. Usually, it saves at least 1 year compared with the general master's degree and then takes the doctor's degree; Improve learning efficiency. By omitting the preparation period of the exam, you don't have to spend time on a lot of unnecessary review work, so you can concentrate on your major. Disadvantages: if students with weak research ability may fail their doctoral thesis for a long time, if the doctor can't graduate, then the master's degree will be gone, and the maturity needs to be considered in advance; Ordinary undergraduate and master graduates are generally qualified for ordinary positions in enterprises, but doctoral employment is generally suitable for middle and high-level positions in enterprises and institutions, or staying in universities or scientific research institutions to engage in research work, so the employment area is narrower than that of undergraduate and master students.

Harbin Institute of Technology was founded in 1920. 195 1 was identified as one of the two model universities in China to learn from foreign higher education. 1954 entered the first batch of six key universities in China. 1996 entered the first batch of key construction universities in the national "2 1 1 project". 1999 was identified as one of the first nine universities in the "985 Project". In 2000, it merged with Harbin Jianzhu University to form the new Harbin Institute of Technology. 20 17 was selected into the list of "double first-class" A-level universities.