Really.

According to the information from Tianyancha, Duolutong is a registered trademark of Anshan Jiutong Media Center, so it is true. However, as for the efficacy of its products, television, as a means of publicity, is understandably exaggerated. As for its true efficacy, it must be based on the specific situation of specific people. If it is just right, the effect may be really good.

In 2000, Liaoning Satellite TV launched the news program "First Time". In April 2003, Liaoning Satellite TV program signals were launched in Canberra, the capital of Australia. In 2004, the Americas TV 1 channel was launched in the Americas through the Americas AMC4 satellite KUBANDEIRP. In 2005, the channel realized the transfer of programs in Macau.