Guangzhou Radio and TV University. The 52nd branch of The Open University of China is Guangzhou Radio and TV University. Its official inauguration marks the transformation of Guangzhou Radio and TV University with a history of 52 years into an open university. Vice Mayor Dong Wang attended the unveiling ceremony. At the end of 20 12, the National Open University officially approved the establishment of the Guangzhou Branch of the National Open University, named "National Open University".