Acknowledgment
This project entitled, “Business letter writing ” this project was achieved by courtesy of the director, doctor PrasanPrawatrunglenag director of Siam Business Administration Technological College Nonthaburi and staff of the Foreign Language Department, especially to Teacher SiriwanSridang and Teacher Saifon Hangweth for the advises and support all throughout the completion of this project.
Lastly, we would like to thank our parents, teacher, friends, and some people who had helped us till we almost made this project.
Authors