(The following are all Google translations)AG1 turns on the main engineAG3 rear wingAG8 default vertical takeoff and landing + gyroscope VTOLHow to use:If the skid takes off, open AG1, pull VTOL to the bottom and then close AG8, then push the left stick forward, using regular flight controlIf taking off vertically, push the left stick forward, wait until it reaches a certain height, pull VTOL to the bottom, then turn on AG1, then turn off AG8, using normal flight controlConventional flight control is used during flight. The landing is the same as that of a conventional airplane. If it falls vertically, first pull the left joystick to the bottom, turn off the engine, then turn off the AG1, then turn on the AG8 and push the left joystick forward. VTOL pull Slow down to the top, then pull to the middle, which is the vertical landing