when the application software starts running,it loads the main interface.the user has two option on the main interface which are Flashcards or Multiple Choice Quiz.If Flashcards is chosen,the application loads a menu for flashcards,which requires the user to select a lesson and a question type.Figure 6 shows that the user selected lesson 1 and the Chinese question type. When the start button is pressed,the application retrieves the character, Pinyin and English arrays for lesson 1,and then the application shuffles the arrays.Since the user selected the Chinese question type,Chinese characters are printed on the front side of the card as shown on Figure 7.on Figure 8 the user presses the show button,which flips the card reveals the answer.In other words,English and Pinyin words are displayed below the question word.