Can Shangrao Cable TV only be opened for one month?

You can't. According to the public information of Shangrao Radio and Television Network Company, Shangrao Cable TV must pay an annual fee. If the user is not at home at ordinary times, the cable TV can stop broadcasting at any time, without charging any formalities (the fees paid after stopping broadcasting are not deducted). Users can open it at any time when they come back, and there is no charge for any formalities.