Peng Yi, Pengcheng and Pengfei. Screen names suitable for Peng's role are:

1, Peng Yi: This screen name symbolizes the wings of Peng bird, and symbolizes freedom and strength.

2. Pengcheng: This screen name symbolizes the flying distance of Pengniao, the great future and the spirit of constantly surpassing oneself.

3. Pengfei: This screen name symbolizes the soaring of Pengniao, symbolizing freedom, loftiness and infinite possibilities.