"March of the Volunteers" is a special song that was written by people in China a long time ago. It's a very important song because it represents the hard work and bravery of the Chinese people.
The song is all about how the Chinese people were fighting for their freedom and independence. It talks about how they were willing to work hard and do whatever it takes to protect their country and their people.
In China, "March of the Volunteers" is kind of like a national anthem. That means it's played at special events and ceremonies, just like how we sing "The Star-Spangled Banner" in America.
So, whenever you hear "March of the Volunteers" playing, remember that it's all about how the Chinese people wanted to protect their country and do what was best for their people.