Department of Chemical Engineering Tsinghua University Beijing 100084 China Dear Sir: I wish to pursue a doctoral degree in Chemical Engineering at your institution. My desired date of entrance is Fall, 1994. Please send me necessary application forms at your early convenience. If possible, I also wish to obtain a graduate assistantship so that I may support myself and obtain more practical experience while pursuing graduate study. I obtained my B. E. (Chemical Engineering) in 1989 and M. S. (Chemical Engineering) in 1992 from Tsinghua University. At present. At present, I work as a teacher at the same University. I have taken the TOEFL and received a score of 607. I am going to take GRE General Test this coming October. Would you please send me the application forms for admission and financial support? Thank you very much. Sincerely yours, Henry Yu 
 
 
來源：留學網