Master of pharmacy for 2 years and doctor of medicine for 3 years. If you graduate from medicine, you can change to pharmacy, as long as you are an undergraduate 16 or an undergraduate;
There are many national and private universities offering pharmaceutical research departments, among which the first-class ones are Dongda University, Osaka University and Peking University. You can search the "drug research section" on the internet according to your own situation and choose the most suitable one.