Complex sentence: National Handwriting Day or Graphology Day in India is celebrated on 29 July every year which is the birth day of renowned graphologist Dr. Bhuvan Anand Rout (popularly known as B. Rout) for his 25 + years of contribution to the graphology industry in India.
Split into simpler sentences: National Handwriting Day or Graphology Day is the birthday of renowned graphologist Dr. Bhuvan Anand Rout (popularly known as B. Rout). His Birthday is celebrated in India on 29 July every year, for his 25 + years of contribution to the graphology industry in India.