Complex sentence: Tina gave her debut performance on Pakistan Television (PTV) in 1980 when producer "Ishrat Ansari" introduced her in a youth programme titled'Tarang' hosted by Alamgir.
Split into simpler sentences: Tina gave her debut performance on Pakistan Television (PTV) in 1980. PTV producer "Ishrat Ansari" introduced her in a youth programme titled'Tarang' hosted by Alamgir.