Need. Graduate students of Sun Yat-sen University do not need to submit original data to publish Chinese periodical papers. Sun Yat-sen University, referred to as CUHK for short, is located in Guangdong Province and directly under the Ministry of Education of People's Republic of China (PRC). It is a comprehensive national key university jointly established by the Ministry of Education, the State Bureau of Science, Technology and Industry for National Defense and Guangdong Province.