Hyderabad (Telangana) [India], July 13 (ANI/News Voir): Chennais Amirta International Institute of Hotel Management (CAIIHM), a premier educational institute in the hospitality industry in the country, has waived off the course fee of Rs. 75,000 of one of its students, M Rachana, who is working as a food delivery executive in the city to support her studies and her poor family.