You can't. According to the national regulations, only ordinary college students with no income, as well as students in compulsory education and high school education with no income, can enjoy the preferential treatment of taking trains, taking public transport and entering parks and museums during holidays, while students of the Open University of China belong to adult education and do not enjoy preferential treatment. The National Open University is a new type of institution of higher learning directly under the Ministry of Education. Supported by modern information technology, it has a three-dimensional school-running network covering urban and rural areas throughout the country, and mainly conducts distance open education for adults.