Lei Feng is a car driver. He works hard to master skilled technology, which is worth learning.

Lei Feng served in military service because no one who had served in military service supported him. In order to create a peaceful environment for the people and form a deterrent to other countries, the people will be satisfied if they are good soldiers and do a good job. Go to the construction site for free in your spare time, or after retirement. You don't advocate. As for helping your aunt and sister-in-law go home, every citizen should do it, and there is no need to publicize it.

Hard work and plain living can be moderate, otherwise consumption will shrink and restrict economic development.