Leisure and entertainment as one of the entertainment projects. In 699, Daqian No.1 Mansion in Nanchang, a large-scale cultural and entertainment service complex project integrating business banquets, leisure and entertainment was set up, with an investment of more than 300 million yuan. Creative and cultural industries, represented by Xinhua 699 Industrial Park and Window of the World, and entertainment and cultural industries, represented by Daqian No.1 Mansion and Vientiane City, have further enhanced the cultural taste of the east of the city.