Set up the slogan of protecting the Yellow River.

1. The Yellow River is polluted. Are you still clean?

Don't let the blood of our mother river be polluted again. There is only one Yellow River and only one mother. Let's protect our mother river!

The Yellow River cannot be cut off, and the blood of China cannot be defiled!

4. The wind is roaring, the horse is barking, the Yellow River is roaring, the Yellow River is roaring, defend the Yellow River, defend North China and defend China.