Based on sentiment analysis technology, this paper analyzes the feedback of foreign tourists visiting Xi’an. The study shows that about 85 percent of tourists have a positive and satisfactory attitude toward Xi’an tourism, and about 8.6 percent of tourists have a negative attitude. The critical comments or suggestions of foreign tourists are reflected in the following aspects: unsavoury food, poor location of hotel, improper itinerary, taking more time to walking, and not good experience in scenic spots. In response to the criticism and suggestions of foreign tourists, some strategies are proposed: at the micro level, activating existing resources and providing quality services; at the m... More >

This article focuses on the problem of imbalanced input-output in agricultural science and technology and analyzes its current situation, covering input, output, and imbalance manifestations. Elaborate on the constraining effects of this imbalance on rural economic development in three aspects: agricultural production, farmers' income, and rural social stability; Exploring the causes from multiple dimensions of input, output, and other factors. And targeted measures such as optimizing investment mechanisms, enhancing conversion capabilities, and reducing risks are proposed, aiming to provide reference for improving the input-output situation of agricultural science and technology and promoti... More >

This study examines the trends in teacher policy research in South Korea since the May 31st Education Reform of 1995. The focus is on five essential and reliable KCI academic journal papers. The research spans the past 30 years and addresses three aspects: purpose, theme, and method. The results indicate that theoretical and applied research on teacher policies is unevenly distributed, with applied research predominating. Applied research primarily analyzes the current state of teacher policy implementation and suggests improvements. The research themes mainly address government-issued teacher policies, focusing significantly on in-service teacher policies over interns ’policie... More >