China soldiers don't know the flag of China?

I think you have ulterior motives in this question! This is disrespectful to the soldiers in China. I used to be a soldier. Although I had a deep memory of the national flag, party flag and military flag before I joined the army, on the first day of joining the army, as a citizen of China, I will deepen these basic knowledge. Therefore, it is nonsense to say that China soldiers don't know the national flag of China!