Experiential marketing refers to the way companies use target customers to observe, listen, try, and try out, so that they can personally experience the products or services provided by the company, and allow customers to actually perceive the quality or performance of the products or services, thereby promoting customer awareness, preferences, and A marketing method for buying. Based on the above definitions, Which of the following adopt the experience marketing method:. ['A beauty company held a consumer association with the theme of "parent-child education" to pass the business philosophy of "for the sake of consumers" to potential customers.', 'A clothing company invites wholesalers to participate in its product promotion briefing, where performances, small competitions, and new product trials are arranged.', 'In order to maintain the leading position in the industry, a company has held a number of national industry seminars and invited some of its consumers to participate in the seminar.', 'A cosmetics company first opens foreign markets, establishes an international brand image, and then spreads sales by TV shopping in China, gradually occupying the domestic market.']