Can the data of tobacco and alcohol companies in the paper belong to other companies?

Of course.

You can quote the content of other companies to help you explain the problem, but if you directly use the other company's conclusion and change the data yourself, it will be more troublesome if you are found.

You can go to the websites of official website and Zhongjing.com, and there will be corresponding statistics. You can also go to a database, such as VIP In addition to checking papers, you can also organize data. The National Bureau of Statistics and the like, of course, are all at the macro level, and writing papers is also good material.

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