From 19th, November to 2th, December , Hoa Sua School of Economics and Tourism welcomed Mrs Caroline Duguay - volunteers of WUSC organization to work at the school.
     With knowledge and experience in the field of digital media; marketing in the field of hotels and restaurants, Caroline has comments, suggestion about developing media for training programs of the school. As well as give opinion of some points to improve the chain's restaurants Hoa Sua in Hanoi, Sapa, Hoi An. Since then more strongly promote the image of Hoa Sua to customer in Viet Nam and abroad, promoting the development of Hoa Sua in the near future.
     Although just work at Hoa Sua more than 10 days but Caroline had made certain contributions for Hoa Sua in improving media and marketing. The friendliness, openness, sharing of Hoa Sua has left good impression in memory of Caroline.