HELP
The menu of the program displayed on the home page has 2 main options: Visiting Van Mieu and Getting to know Van Mieu.

VISITING VAN MIEU
After entering data, the sight of Van mieu will appear with the view of its entrance.
User can easily move around the site by using keyboard or mouse, similarly to  other 3D games.
Function of keys:
  - Up & down, left & right arrows: go up, down, left, right.
  - Tab: Show/hide map and information.
  - F5, F6: reduce or increase resolution
  - F1: change mode of rendering
  - F7, F8: change 3D driver.
Mouse Operation: mouse can be used to move around and to look up information.
  - Left mouse or right mouse: move forward or move backward.
  - Move mouse to the left or right: move to left, right
 
Use mouse while pressing Ctrl (the screen will show the mouse pointer):
  - Move mouse up, down, left, right corresponding to the viewer's positions raise the head to look up, bow the head to look down, turn left, right.
  - If the mouse changes its shape, it means that the pointed object has some information. To look up the information, click left mouse.
  - To move around an object, move the mouse to that object, press and hold Ctrl, then click both button of the mouse and move it to the left or to the right.

GETTING TO KNOW VAN MIEU
This part is divided into 3 sections:
  - Chronology
  - Architectural design of Van mieu
  - Study and examination (function of Van mieu) 


