I am a third-grade disabled person with a sound left hand and a sound thumb in my right hand. I have been driving a van for more than a year, and now I want to get a driver's license. ...

The legal requirements are: the thumb of the upper limb is sound, the other fingers of each hand must be sound, and the motor function of limbs and fingers is normal. In this case, you can only find someone to check the car or get a driver's license, but it is better not to drive for safety reasons. Foreign countries can drive modified cars, but domestic countries do not recognize them.