Li, D. and Yu, Y., 2020. Analysis and optimization of influencing factors of Zhuhai marine tourism economic development. In: Gong, D.; Zhang, M., and Liu, R. (eds.), Advances in Coastal Research: Engineering, Industry, Economy, and Sustainable Development. Journal of Coastal Research, Special Issue No. 106, pp. 101–104. Coconut Creek (Florida), ISSN 0749-0208.

An important part of the marine economy of Zhuhai, China, is the marine tourism industry, not only the development trend, but also how it affects the development of the whole city's marine economy. Although Zhuhai has rich marine tourism resources, the level and quality of its tourism industry, mining, and development still need to be improved. On this basis, it is necessary to analyze and optimize the influencing factors of marine tourism economic development in Zhuhai. This study investigates the significance of the development of marine tourism in Zhuhai, analyzes the grey system model of the economic development of marine tourism, and creates a quantitative analysis and optimization of the influencing factors of the economic development of marine tourism in Zhuhai.