أرسل هذا في رسالة قصيرة: A topical structure analysis to create coherence in English essays of fourth year students at English Department at Vietnam National University, University of Language and International Studies

             ___     __   _      ___      ____    
  ____      / _ \\  | || | ||   / _ \\   |  _ \\  
 |    \\   | / \ || | '--' ||  | / \ ||  | |_| || 
 | [] ||   | \_/ || | .--. ||  | \_/ ||  | .  //  
 |  __//    \___//  |_|| |_||   \___//   |_|\_\\  
 |_|`-`     `---`   `-`  `-`    `---`    `-` --`  
 `-`