GLC adopts a communication-based English learning program is a contemporary and effective approach. It goes beyond traditional methods by incorporating both input (learning vocabulary and grammar) and output (speaking applications). This well-rounded approach is designed to maximize the effectiveness of English study. Learning vocabulary and grammatical skills through input and increasing knowledge, while learning in a form close to practice in class, maximizing the effect of English learning and acquiring English skills that can be used in a short period of time. The adoption of accelerator methods, such as PREP Logical Speaking and RRR Active Listening, indicates a commitment to fast-tracking language learning. These methods likely focus on developing logical and effective speaking skills, as well as honing active listening abilities. Furthermore, as a barometer to control the amount of speaking by international students in class, we have adopted the rule of 7:3 speaking ratio between international students and instructors to maximize opportunities for international students to speak English.