Firstly, I think at present, I can do many things in a superficial level, but not be competent to do things professionally owing to lack of ample knowledge and ability. So I think further study is still urgent for me to realize self-value and make me competent in my future job. So I am eager to learn more about physical education and training as a doctor which I can access to a higher platform. That’s also a simple and clear reasons for me why I should take the doctoral exams.