The Journal of Studies in Language ISSN:1225-4770(Print) 2671-6151(Online) 언어연구

This study investigates the linguistic and academic adjustment of Vietnamese graduate students in Korea, focusing on challenges and support needs across pre- and post-arrival phases. Using a mixed-methods design, the data were collected from 48 participants (17 pre-arrival, 31 post-arrival) through interviews and surveys. Language barriers were identified as the most significant academic challenge, with additional difficulties in communication with professors and in understanding course content. A majority (70.97%) expressed intentions to pursue employment in Korea after graduation. Chi-square analysis showed a trend-level association between Korean proficiency, part-time work experience, and settlement intent (χ² = 14.90, p = .093) in the Korean context, while Spearman’s correlation revealed a moderate positive relationship between language skills and willingness to settle (ρ = 0.32, p = 0.075). These findings highlight the importance of tailored, practice-based Korean language programs linked to career pathways. Institutional efforts should address not only Korean for Academic and Occupational Purposes (KAOP), especially in beauty and service industries, but also support graduate-level international students’ integration and retention.