What does cum mean in the National tourism real estate and the 7th Property Hotel Forum?

And, the basic meaning is: and, and, and, and to, to mean. The meanings of "you" and "he" in the title are only juxtaposed, but "he" has an incidental meaning. Judging from the use of the topic, I personally think that it is not completely parallel. I mainly emphasize the discussion of tourism real estate as the main content and extend it to the property hotel. Generally speaking, the titles used in this way are mostly the former as the main discussion content and the latter part as the supplementary discussion.