5. ConclusionFrom this study, Thai teachers of English view the problems involving themselves, curricula and textbooks, assessment, and other factors supporting teaching success at a moderate level. They see a high level of problems resulting from students'lack of exposure to English and insufficient background of the language. Students' lack of perseverance in practicing or seeking more opportunities to practice the language also contributes to their lack of confidence in using language for communication. Although the teachers' needs for professional development and for PD funds are at the moderate level, they are aware of continuing professional development and availability of PD programs. They show a high level of interest and value to all areas contributing to their career success: their own English proficiency, and instructional/pedagogical strategies for teaching and assessing productive skills such as listening-speaking and writing skills in particular.