Hei He's duet with Green Warbler is intended to express people's good wishes and yearning for a better life, a harmonious society and good luck through the graceful movements and clever forms of the dancers. The green warbler is a beautiful bird, while the crane is an auspicious bird, both of which are symbols of China culture. Blue warbler and Hei He both dance, and show a light, graceful and agile dance style by simulating the movements of birds flying, jumping and dancing. Its graceful dancing and superb dancing skills give people the enjoyment of beauty and the pleasure of the soul, and at the same time entrust people with their yearning for a better life and happiness.