What kind of simple linear regression model will be built to analyze whether China's tourism industry will reach the level of a world tourism power?

with the further implementation of the "515 Strategy", "Tourism Plus" Strategy, "Global Tourism" Strategy and "One Belt, One Road" Tourism Cooperation Strategy, China will usher in a development stage of improving quality and increasing efficiency, and the world will fully share China's huge outbound tourism, investment market, talent introduction and capital export. China will carry out more in-depth cooperation with the world, learn from world experience, and share more development opportunities and contribute more development dividends with world tourism.

The five development concepts of "innovation, coordination, green, openness and * * * enjoyment" have opened up a vast world for the transformation of China's tourism development model. The strategic position of tourism has become increasingly prominent, and the reform of supply-side structure has provided important opportunities for tourism development. The dividend of tourism policy is being released at an accelerated pace, and the explosive growth of tourism consumption has provided a huge driving force. The enthusiasm for developing tourism, enterprises investing in tourism and people participating in tourism is unprecedented all over the country. China's tourism development will be in the next few decades.