How many movies have Dasari Narayana Rao and Radha collaborated on?

They have worked on 6 movies together! Their first movie together was Natchathiram (1980) while their highest rated movie together was Yamudiki Mogudu (1988). They have not worked together since Ramudu Kadu Rakshasudu (1991). They are most known for their drama films together.