Enter from out into inside with acute angle. Keep that angle and drift toward outside.
If the timing of cutting toward inside is too slow you might crash so in that case, drop your gear down to fifth mission.

Be cautious, when exiting the curve rather than entering the curve. Try to feel like cutting the steer toward the oppsite side moment before exiting the curve.(In this case, to the left) Or else, the machine will go crazy. Another way is to cut the steering bit by bit and adjust your direction.

To prepare for the next corner, enter the curve from outside and by decreaing your acceleration try not to expand your orbit.
In case your orbit is too much to the outside, it is difficult to turn the next corner. If you are put emphasis on safty maybe dropping gear to fifth is a bright idea.

Drop the gear down to fifth mission and clear the curve by cutting widly. You could drift but beaware of the timing.
If the timing of cutting the steer is too slow you might crash into the wall, so in case you felt danger loosen your accelertion.

You can easily turn the curve when you are in the fifth mission.
When in the sixth mission, decrease your speed for a moment and than accelerate again after the curve. If shift change is too early, you will drift toward outside, by the over power so beaware.
So in that case, step off the gas and maintain a certain engine revs.

Take the out-middle-out course, with gear on the forth transmission. If you cut toward the inside too much, engine rev will drop radically so keep the engine rev on the red zone and maintain the accel and the angle that you have at that time. Step fully on the gas pedal and weak on the brake is one technique to conqure this corner.
If you felt confident that you can turn the curve shift up fifth to sixth gear.