Facts: - birth date: 22 may 1948 - name: pasupuleti purna chandra rao - website: https://sites.google.com/site/pasupuletipurnachandrarao/home - birth place: khammam - alma mater: osmania university - occupation: film journalist film critic Based on these bullet points, write a short biography describing the life of pasupuleti purnachandra rao .
The answer to this question is:
pasupuleti purna chandra rao is an indian film journalist , editor and critic .rao was involved in film journalism workshops .in 2014 , he has garnered the national film award for best book on cinema for his book on silent cinema titled '' silent cinema -lrb- 1895-1930 -rrb- '' at the 62nd national film awards .