What you want to ask is how many people in the School of Mathematics of China Renmin University have applied for doctoral degrees? 186 people. According to official website of China Renmin University, in 2022, there were 186 students in the School of Mathematics of China Renmin University, and the number of students in the school was 15. China Renmin University is the first new-type ordinary university founded by China * * * Production Party, which is affiliated to the Ministry of Education and jointly established by the Ministry of Education and Beijing * * *.