What is the definition of self-funded tourism and public-funded tourism, and the difference between package tourism and non-package tourism?

Travel at one's own expense means that consumers pay for their own travel. In fact, the concept of public travel is a bit vague, because some enterprises now also use public travel incentives, which is allowed by national policies. Some public expenses are not allowed by national policies. So the concept is vague.

Package tour is also an excuse for travel expenses for people who don't know the travel agency industry. Think about it, if you go to a travel agency and ask how much it costs to go to Beijing, the staff of the travel agency will answer you 2080 yuan. If you ask how this 2080 is compiled, the staff will have to say that we are all-inclusive and there is no way to break it down. In fact, how can there be no way to decompose it? Must be: room+meal+car+scenic spot tickets+tour guide service+round-trip air ticket+gross profit of travel agency. Therefore, the package tour I understand is "flickering".