Complex sentence: She had her own series, "Dottie Rambo Magazine" in the 1980s on TBN which was the No.1 rated program on the network for six years and has rerun on and off since.
Split into simpler sentences: She had her own series, "Dottie Rambo Magazine", in the 1980s on TBN. It was the No.1 rated program on the network for six years and has rerun on and off since.