Do you watch analog TV programs or digital set-top boxes? If it is analog, please search TV again. If not, please ask your neighbors if there are any educational programs on their TV. If not, chances are that your local TV station won't broadcast them. If you use a digital set-top box, please see how the set-top box gives a prompt on the TV screen. If the prompt is: pay for the program, please contact the radio and television station. If the prompt is: No signal, please check the network connection.