At present, countries around the world, universities, and veterans' associations are conducting research on the core competencies that their citizens should have, and the development of employability is the main research direction, therefore, this study takes the discussion of the definition and importance of the core competencies of homestay management in the future career development of the people as the starting point, and summarizes the results of the development of the core competencies of the homestay occupation in Europe and the United States as a reference [4]. Homestay hosts' affinity-seeking strategies have a positive impact on guests' emotional value and willingness to cooperate with hosts. These findings help to develop a measurable definition of the host's affinity in a host home. Housewives, the unemployed, and retirees are examples of non-workers who typically have more time than workers. As a result, their travel patterns and reactions to changes in travel management measures are different from those of staff [5]. Older adults can be considered more active if they travel more in aggregate or through non-car travel modes (e.g., walking, mass transport). By analyzing disaggregated data from 36 U.S. regions, the study found that older adults living in compact communities did not travel as much in total as those living in broad communities, but traveled more on foot and by public transportation. In addition, older people travel less, rely more on cars, and make more home-based non-work trips than younger people. Seniors with lower incomes travel less than those with higher incomes. Older people living in compact communities with the lowest income levels generate the highest number of transit trips. It is important for planners and policymakers not only to create built environments that support the mobility needs of older people but also to avoid social inequalities [6]. What you see is what you get: Gen Y consumers use virtual reality glasses to determine travel destinations [7]. Existing potential customers and homeowners on the platform, the company will determine the most suitable travel destination to launch this service. The company will promote the service so that local drivers can connect with travelers and provide taxi services. The pricing strategy employed by the service will be an economic one, minimizing development and marketing costs and minimizing prices to have the opportunity to compete with existing players [8]. In recent years, high-speed rail has developed rapidly with the increasing demand for passenger travel. Station planning and timetable issues are the core content of high-speed railway transportation planning, which is of great practical significance for improving passenger travel and railway operation efficiency [9]. We look at the unity of "we" rather than the division of "you and me", integrating the host and guest of the B&B family into a conceptual model to test and compare the emotional solidarity between them, and the relevance of emotional solidarity to perception [10]. The success of data-driven decision-making depends on many factors. The organizational goals and corresponding key performance indicators (KPIs) that are relevant to the current decision must be clearly defined and understood. Cai, McKenna and Waizenegger [11]. theorizes the digitally disjointed travel experience by investigating various emotional responses in the process of technologically afford withdrawal and regain. In today's competitive service industry, the pressure to boost productivity, cut costs, and improve service quality is immense. Qin-Xia [12].With the rapid development of B&B, it is necessary to understand the factors influencing their density and type distribution at the micro scale [13]. The influence of the Internet on our social and economic life is well documented [14]. Virtual realm experience, designed to simulate the experience of exploring a travel destination. Virtual labs refer to e-learning tools that enable individuals to gain hands-on experience in real-world experiments without the need to be directly involved in real-life lab work [15]. The B&B planning component provides tailored recommendations based on a variety of factors such as budget and location, eliminating the painstaking process of screening accommodation options [16]. The impact of travel patterns on urban transport policy [17]. Teaching travel skills is an important aspect of special education transition services.

This study establishes the definition of the four core competencies in four aspects, and through the discussion of the competency analysis working group, the core ability or employability skills required by the B&B refer to the ability to make the B&B operate normally and generate operating profits [18]. innovation ability in this core area effectively reflects the level of innovation ability of regional enterprises and uncovers the differences and influencing factors of the enterprise innovation ability level across different cities and industries.

From the above literature, it can be seen that the core competencies of B&B include employability, innovation, productivity, and profitability, and employability is the ability pursued and greatly needed by all walks of life. The importance of core competence and the cultivation of professional skills of B&B is also an extremely important feature of tourism education.

The main core competencies developed by various industries or institutions. In the era of AI, institutions, and organizations around the world have strengthened and strengthened the application of new technologies in their industries. This transformation certainly provides exciting new possibilities for workers’ career development as it creates high demands for a workforce with new skill sets. Meanwhile, many manufacturing workers feel disconnected and challenged, as automation technology is rapidly making many occupational skills obsolete.

Therefore, the institutions mentioned above, industries, and homestay operators will also be eliminated by the times due to outdated service levels and outdated core skills.

The equations are sorted by the mean of the four major facets, and the order is: Domain 3--> Domain 2--> Domain 4--> Domain 1. These ranking orders have received priority attention from experts, and the experts agree that the performance ability of B&B businesses should focus on financial management ability. The significant details derived from the expert questionnaire are summarized as follows:

The above major achievements and the four major aspects of the ability of B&B business performance, experts put forward 15 items of extreme recognition (**) and 5 items of general recognition (*), with a total of 20 core competencies of B&B occupation, which is provided to the Government Tourism Administration and the tourism bureaus of counties and cities, as well as those who have already operated B&B or friends who want to enter the B&B industry in the future, an extremely important reference for the core professional competence of B&B business performance in Taiwan.

The 20 major professional core competencies of B&B business performance provided in this study echo the observation and practice perspective of keeping pace with the times and are also the core competencies to be considered when entering the B&B industry in addition to the human factor in the future. In Taiwan, this research result can be used as a basis to provide very important suggestions for the future research direction of AI-automated B&B.

The benefits generated by this study provide a reference for people who have dreams and ideas about the management of homestays, as well as the time and place when retired veterans change jobs, and provide suggestions for promoters of related tourism work. As well as to provide relevant industry tourism administrative units, in the promotion of B&B education and training, should focus on business ability and benefit analysis, to guide the progress of the B&B tourism industry friends in the direction of progress, but also for the future school in the tourism department education, focus on B&B vocational ability training, to meet the needs of the B&B industry of elites and talents. If you want to do a good job, you must first sharpen your tools, in the skills research of B&B, to provide good reference research material for friends who have B&B dreams and want to enter the B&B industry, to obtain relevant functional licenses first, and enrich the all-round ability of B&B management, this study provides a detailed research direction, so that the B&B industry has not yet entered the B&B industry, as well as the B&B industry friends who have entered the B&B industry, a direction and ability to improve their B&B.

It is generally said that interlacing is like separating mountains, but this study is extremely important material for a professional ability reference for friends who have dreams of a homestay. Shorten the road that has taken a lot because you don't understand the homestay industry, and enter the normal business profit model of the homestay as soon as possible. This study has played a preliminary role in the discussion of the essence of the ability of retired veterans to change careers to run the homestay industry, from towns and villages in Taiwan, after retirement in their respective hometowns to develop through the experience of the homestay industry to share the characteristics of tourists, by the homestay owners themselves to introduce and promote the culture of their hometown to the guests who come to stay, tourists from all over the world, there are also many foreign tourists, through the serious management of homestay housekeepers to share the local culture and humanities, but also the front line of national diplomacy. Of course, the B&B business is all-round, understanding the skills are more comprehensive, cross-field generalists, is a great need for talents, in this regard, the B&B career platform provides cross-domain transfer to operate B&B friends, there are more advantages, through this study, this link can be strengthened, vocational skills training, ability to cultivate, the establishment of talents, but also a representation of whether a country is strong, cross-field talents, is the talent and education policy that countries around the world are vying for, and the B&B operation is a cross-field, by the emotional control of the service industry, and then to the strengthening of talent skills, and then have the ability to do more comprehensive marketing, but also pay attention to financial and accounting skills to make the B&B operate normally and profit, and achieve the goal of sustainable operation.

From the above, the relevance of this study to promote and introduce local culture, history, and culture preservation in Taiwan's homestay is very important because, with the homestay platform, cultural exchange and experience sharing are more convenient on the homestay platform.