Literature review for hospitality placement

Please follow my requirment, any question plcese contact me
Research question
Do Chinese hospitality student gain more from placement in the UK or China?
I need you to find the theory and literature about
1. what is a good hospitality placement
2. hospitality placement in UK
3. hospitality placement in China
4. what the difference between those student who did placement and who didn’t
5. the influence of hospitality placement
6. how hospitality placement works in UK and China

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