**5.6. Re-analysis**

According to Maslow's hierarchy of needs [15], in terms of the connections between personal needs and external structure, the lowest levels of physiological needs and safety needs must be met first. Therefore, work stability and social security of the working holiday country were the primary factors in WHMs' country decision-making process. In addition, sightseeing resources have regional differences and are immovable, and hence they are often able to attract tourists. Moreover, the environment for language learning and the requirements for a working holiday visa were also important driving forces for participation in working holidays.
