I rate this English language software 5 stars and I would recommend it as an option for my students that are learning English. The Thai language support feature is super helpful for the beginner and intermediate learners as it helps them navigate through the lessons in their native language and you can always switch back and forth from Thai and English.
Personally, I think what could be improved is the conversation feature. All in all, I like your software as it can be used in different purposes such as self-study or classroom resources for teachers.
