Need. According to official website of Dalian University for Nationalities, it is necessary for students studying for degrees in Dalian University for Nationalities to publish small papers. The quality and quantity of papers will affect their graduation performance and future career development. Dalian University for Nationalities, located in Dalian, Liaoning Province, China, is a multi-disciplinary university for nationalities, a national demonstration university for national unity and progress, an excellent university for undergraduate teaching evaluation by the Ministry of Education, and a demonstration school for college students' entrepreneurship education in Liaoning Province.