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Human beings are typical social beings and our faces occupy the central place of our social interaction. The way they do this and the reason is the focus of this chapter. Due to the rapid increase in facial expression research that has been carried out over the past 20 years, this chapter is not comprehensive, it is an unavoidable choice. Instead, we focus on central discussion: It is wrong to focus on emotion as a traditional way to describe the facial expression of our face. We believe that face signs are better seen as "social tools" that change the trajectory of our social interactions. Let's begin with a brief introduction of facial effects.

The idea of ​​actual experience is a common commitment of travel marketers. Looking back on the previous chapter (eg, chapter 3 on accommodation, chapter 6 on entertainment, chapter 12 on indigenous tourism), there are two ways for visitors to decide whether the experience is genuine or not. In your own words, what is the value of credibility in the globalized world? Please list economic trends commonly seen in today's news and media (eg Canadian dollar versus the dollar). List five tourism sectors and list the two impacts of this economic trend for the sector next to each sector. Is the impact of the entire industry the same? Still different?