Has been studied at the University of Chamber of Commerce and have tried several source but it does not succeed or simply because he is just a student grade 1?
He was educated at the University of Thai Chamber of Commerce, and have tried a lot of things, but they do not succeed, or just because he was the only student in the first year.
To participate in education at the University of Commerce and try to do business a lot of things, but didn't succeed, or simply because he is the only student 1.