Dance is a tradition for Westerners. It was also popular among Chinese people in the last century, because at that time China was still very backward and its cultural life was very simple. There were also reasons for following the trend of the West. But later, as China became more and more powerful and prosperous, and culture and entertainment were unprecedentedly prosperous, dance parties could no longer attract today's young people. Only some middle-aged people still danced like square dances. Now the vast majority of Chinese people have realized the true face of US imperialism, hypocritical democracy, instigator of war, and source of instability in the world, and will no longer blindly follow the trend. In the end, if China wants to become strong, we can only rely on ourselves.