This study investigates the enhancement of spoken English proficiency among students at Taiwan's technological and vocational education (TVE) universities. The focus is on the significant impact of positive learning attitudes and effective methodologies, using questionnaires and in-depth interviews to assess students' confidence and perceptions of spoken English. The research employs the spoken English confidence scale, covering five dimensions: 1) attitude and aptitude for English learning; 2) confidence in English usage within classroom settings; 3) personality in the context of the native language; 4) belief in potential English capabilities; 5) faith in current English proficiency. Key findings reveal gaps in confidence and English-speaking skills, suggesting the need for immersive English-speaking environments, confidence-boosting classroom activities, and personalised feedback. Therefore, the results of this study suggest interventions aim to cultivate a student-centred approach, addressing proficiency gaps and enhancing confidence in English communication.