How many Vietnam veterans does it take to change a light bulb?

How many Vietnam veterans can change a light bulb! ? Is your question a mockery of us 1979 Vietnamese self-defense counterattack soldiers, or is it an ulterior motive?

As a soldier who participated in 1979 Vietnam's self-defense counterattack, and a five-level disabled soldier, I can definitely answer you that the soldiers of our time were one of the most hands-on soldiers, and every soldier would do one thing to change a light bulb; Not to mention the side dishes like changing light bulbs that are often encountered in a small military camp, that is, erecting the Yellow River Boat Bridge and the Red River Boat Bridge (a hidden bridge for western troops to defend themselves against Vietnam), that is, all kinds of mines laid by Vietnamese troops and agents in China, Vietnam, the United States, Britain, France, China and other countries have also been ruled out by our engineers, not to mention the trivial matter of changing light bulbs.