The topic of dissertation

The topic of my dissertation is focus on the influencing factors of visitors's needs when participating culture festivals. I will choose Qing culture of Shenyang International Tourism festival to be case study.
Shenyang as the birthplace of the Qing Dynasty has unique tourism resources and cultural tourism resources. Qing Cultrue of Shenyang International Toursim Festival as a brand event of city it will increase tourism.
Some literatures what I have planed to look at are about the information of Qing Culture and this festival, events management and organize events, how to promote festivals and how to improve customer service.
There are not many articles about Qing Culture of Shenyang International tourism festival is main chalenge for me to develop this research.