Difficult. According to the inquiry of official website of Lanzhou University, as of May 2023, the conditions for postgraduate entrance examination in Lanzhou University are as follows: candidates for postgraduate entrance examination must have a bachelor's degree or above, their personal files are spotless, they have not failed the exam, and they have all passed the written interview. If the above conditions are met, it is very difficult to take the postgraduate entrance examination. Lanzhou University is a national key university directly under the people of China and the Ministry of Education. It is jointly established by the State Bureau of Science, Technology and Industry for National Defense and the Ministry of Education. It was rated as "Double Class", "985 Project" and "2 1 1 Project", and was selected as "Everest Plan" and "Strong Foundation Plan".