Core Viewpoint - The company, Wintime Holdings (600715.SH), primarily generates its overseas revenue from the gaming publishing business, with significant contributions from countries like Vietnam and South Korea, and does not engage in operations in European countries [1]. Group 1 - The company's overseas revenue is mainly derived from the gaming publishing sector [1]. - Key markets for the company's overseas revenue include Vietnam and South Korea [1]. - The company does not have operations in European countries [1].