Graduate students refer to students who have completed their undergraduate studies and continued their studies. They usually go on to study for master's or doctoral degrees in universities or research institutions. Although there are differences between graduate students and undergraduate students in learning stages and academic requirements, from the perspective of education system, graduate students can still be considered as a part of college students.

First of all, graduate students are students who study and research in universities or research institutions. Like undergraduates, they are all students who receive formal education in institutions of higher learning. Both undergraduates and postgraduates are trained in knowledge and skills in the university education system.

Secondly, the learning content and objectives of graduate students are different from those of undergraduates, and they are more professional and in-depth. Postgraduates usually conduct in-depth research in a specific field and improve their professional quality through course study, scientific research projects and thesis writing. Although their learning tasks are more arduous and complicated, they still belong to the university education system.

In addition, graduate students, like undergraduates, also enjoy various resources and services provided by universities. Whether it is the guidance of libraries, laboratories, tutors or academic exchange activities, graduate students can make full use of these resources to improve their academic level and research ability. They can also attend academic conferences, publish papers and cooperate with other researchers. These activities are all part of college life.

In addition, graduate students can also participate in various community organizations, academic seminars and cultural activities in campus life, and establish contacts and exchanges with other students. Like undergraduates, they can also enjoy the social and learning experience in college life.

To sum up, graduate students can be regarded as a part of college students. Although they are different from undergraduates in learning content and objectives, they are still students who receive education in the university education system, enjoy various resources and services provided by universities, and interact with other students in campus life.