What are the driving techniques for turning a Buick GL8?

[MaryLee]

Hold the left hand at the 9 o'clock position and the right hand at the 3-4 o'clock position, with the thumb on the inside of the steering wheel and the other four fingers on the outside. When the vehicle is about to turn left, first turn on the left turn signal, use the left hand to steer the wheel to the left, and assist with the right hand pushing to the left. When the vehicle is about to turn right, first turn on the right turn signal, use the right hand to steer the wheel to the right, and assist with the left hand pushing to the right. First, if there is ample space ahead, you can "take a wide turn"; keep a slightly greater distance from the inner side of the vehicle to avoid scraping accidents.