Law, business administration, etc. 2 1 major. According to the inquiry of Chongqing Hechuan University, the full name of Chongqing Hechuan Radio and TV University is Chongqing Hechuan Radio and TV University, and its undergraduate major is 2 1, including law, business administration, public utilities management (social education and applied psychology), public utilities management (school management), Chinese language and literature (normal education), administration, accounting, mechanical design and manufacturing and its automation, computer science and technology, and finance.