What is the correct driving technique when starting from a stop and accelerating a loaded heavy truck on packed snow and ice?

1. Start gently in second gear (二挡起步), feather the clutch smoothly, avoid aggressive throttle inputs, and accelerate gradually
2. Select first gear, floor the accelerator pedal, and pop the clutch rapidly to spin through the ice
3. Lock the cross-axle differential and engage the trailer hand brake while applying full throttle
4. Pour boiling water over the drive tires while spinning them at maximum engine RPM